Leaves of Morya's Garden - Book 1 - The Call (1924) - 232: 232. The path of virtue is not a singing of psalms, but labor and service. If Karma is violated, it will react against you. The travail of the spirit is the one ladder on the shortest path. The suffering of a decade is crowded into one day in the lives of the chosen ones. Better a full cup of misery than a life of mild sadness. Pay your accounts in the hostelries on the way, and with a bow they will carry your trunks onto the ships. Leaves of Morya's Garden - Book 2 - Illumination (1925) - 2.9.8: Then the first customer returned and, looking at the parchment, said, "Where is the parchment I gave you?" On hearing what had occurred, he said, "The parchment for the prayers bore the blessing of fulfillment, whereas the parchment of threats was devoid of effectiveness. Unfaithful man, in violating the law of dates you have bereft of its power a prayer which could have aided the sick. But besides this you have brought into fulfillment threats which are full of unparalleled consequences. The labor of the Arhat in blessing my parchment is wasted. Wasted is the labor of the Arhat who stripped evil of its power. You have loosed upon the world a malicious curse which will inevitably react upon you yourself. You have pushed from the path the Wheel of the Law so that it will not lead you onward but will break your way." New Era Community (1926) - 175: 175. You know of many experiments in thought-reading. Western people, being told about it, have no idea how inherent to the East is this psychological quality. In their ignorance they even call it superstition. Whereas, if thought is an organic creation, then it can be laid open. Even meagre physical apparatuses can catch the tension of thought. Even the thermometer and electrical apparatuses react to the rising of thought. Thought even changes the temperature of the body. To such an extent does the psychic apparatus dominate the physical that it is even correct to identify the psychic apparatus as a part of the physical. There exists an apparatus which writes down the flow of thoughts; this flow also is reflected in a radiation and may be detailed by the comparative method. This system is pleasing to Western thinking. New Era Community (1926) - 177: You know that physical manifestations react on large groups of people. This cannot be called insanity, but is a particular manifestation of collective unity. One may visualize the reaction of subterranean gases and the dust of atmospheric bodies. Some paralyze psychic actions, but on the other hand there are such exciters that the Pilot must take urgent measures. Speaking about the possibilities of psycho-technics, We have no intention of destroying anyone's apparatuses. We, as Members of the Community, pursue the task of true economy, and each psychic apparatus must be safeguarded. Carefulness is the more needed because often the potential of psychic energy does not coincide with intellect, and it is necessary to determine the quality of psychic possibility. Forcing psychic energy into a direction foreign to it will be a most dangerous aspect of compulsion. Agni Yoga (1929) - 81: 81. Can thought thunder? The phenomenon of the echo is an example. Thought, like sound, expands in magnetic waves. And the expression "the thunder of thought" is not an exaggeration. Precisely, the nature of thought must be investigated. For instance, is it possible that thoughts of a certain quality and intensity can influence plant life? How do animals react to certain thoughts? And finally, how do thoughts affect "sir man"? How does thought act as an element in chemical compounds? Would it not be advisable to test thought with litmus paper? Could thought not rival virulent poison or music in its power? In general, thought must be investigated as a living factor of existence. Thus it will be possible to build a bridge between the psychic and the material from psycho-technics to dynamics, and even to astrochemistry. Thus should be understood the working of space. Agni Yoga (1929) - 327: One can imagine the intensity of striving stimulated by the rays of the spatial bodies. Our followers are exceedingly sensitive to these rays, but no one should fear this sensitivity. Ordinary people shudder at any nearby sharp sound. How, then, could a developed spirit fail to react to a distant earthquake? Even an electric pole hums with the energy it carries! It is time for humanity to value properly all abilities inherent in the body. Agni Yoga (1929) - 398: How many useful observations can be conducted even without advanced apparatuses! Will not a comparison between atmospheric conditions and the condition of humanity provide a key for the reasonable deliberations of rulers? Will not magnetic storms provoke changes in social order? Sunspots, the full moon, the passing by of heavenly bodies, and many other powerful conditions affect the basic functioning of sensitive organisms. Even plants and animals react to cosmic phenomena. Is it possible that humanity, the ruler, is not worthy of attention? Agni Yoga (1929) - 476: 476. The astral plane frequently reveals itself in the physical plane. But how senselessly beings of the physical plane react to any phenomenon that is beyond their known laws! Equally shocked are those who enter the astral world while ignorant about it. Agni Yoga (1929) - 599: 599. Certainly, one of the main tasks of the coming evolution will be to transform our view of the so-called abstract into a recognition of it as cognizable reality. The study of psychic energy will make possible a completely new approach to one's surroundings. The contrasting results of selfish versus altruistic actions have until the present been seen in an abstract way, but let us henceforth examine them from the point of view of the chemism of the various centers. Different thoughts and actions issue from different centers. Hence, their emanations are chemically different, as is their visible radiance. The effects react on the creator himself and on his surroundings. Thus, it would seem that the most abstract will become weighable and measurable. One of the simplest experiments will be the weighing of an individual under the impact of his different thoughts. A sensitive scale and sharpness of thought will provide clear contrasts. This is not a science for hermits but is knowledge for the improvement of life. Infinity - Book 1 (1930) - 125: The changes of races and lives could have been progressing by a different way. At the birth of a man, and at the birth of races, a goal-fit correlation of resistances with the creative tasks is established. The cosmic magnetism foresees all things; the results of the resistance react upon humanity as manifested destructions of overweighted structures built upon false foundations. But in creating in harmony with the Cosmic Magnet, we attain the principles of true evolution. Infinity - Book 1 (1930) - 130: All manifestations of the human spirit react upon cosmic magnetism. All manifestations of the Universe evince interdependency. All luminaries depend upon an attraction which is reciprocal. Understand that everything is held together by the Magnet of Cosmos! Infinity - Book 2 (1930) - 101: 101. The invisible sphere which surrounds humanity is being woven out of the strivings of the human spirit. When the sphere is woven, the intensified tempo of the predestined manifestation sets its course. Hence, the thoughts intensify the sphere and react upon the course of events. Thus closely bound is the affirmation of events with the cosmic course and with the tensity of thought. Space is considerably tensed by these thoughts. The downfall of countries and their rise depend upon these strata. Each striving movement toward the higher spheres evokes a higher creation. Only quality lends distinction to the tension. Only quality affords the spirit its proper change. Thus, without end, quality is being forged in Cosmos through tension. Infinity - Book 2 (1930) - 306: 306. The measure of service to humanity impels the spirit to means of striving. When the spirit knows the measure of tension in the name of Good, then he consciously directs his possibilities. The circle of the spirit surrounds the aura of man with powerful striving. But the sick aura and the aura surrounded by a tortuous line create corresponding saturations in space. Such auras react in a dual manner upon those around them. In identical auras they evoke an increase of negative potentiality. In contrasting auras they evoke a double striving; to smite darkness and to serve the Good. But these sick auras are nurtured by the emanations of the healthy auras. How important it is for a sick aura to be conscious of its armor! It is most important to realize this law. Evolution progresses through Light. Hierarchy (1931) - 383: 383. If even radio waves react so powerfully upon man, how powerfully can objects saturated with psychic energy act! The magnet that is consciously saturated transmits its magnetic currents; thus Our emanations surround each transmitted gift. Therefore the affirmed action of Our sendings can always intensify the strength of the one to whom they are sent. Space is raging. Perturbations are accumulating, but above all events a new current is directed for the step of regeneration. Heart (1932) - 105: 105. In the book Heart one must speak about even such simple matters as a living fire. The best people are content with electric light, forgetful of how many sicknesses are brought on by energies that are purposely sealed. So with rays. Why do they not notice that x-rays react upon the heart? So, too, they do not care to notice the influence of metals upon the heart. Many experiments are needed in order to learn even slightly to control destructive conditions. People wish to be relieved of sicknesses, but they hasten to multiply them. We should not be regarded as opponents retarding discoveries; on the contrary, We summon new discoveries. Heart (1932) - 105: It is very necessary to take into consideration the special conditions of the present. It is necessary to understand the new shifting of nations, the formation of new fiery manifestations, which can react weightily. Whoever can preserve a solemn frame of mind is acting correctly. Harmony and vigor are needed - but guard greatly the heart. Heart (1932) - 139: 139. The coming era must free humanity from all slavery. This can be attained by Hierarchic cooperation. We shall not tire of reiterating about cooperation. The significance of the all-embracing heart cannot be realized if, instead of cooperation, one dreams of various kinds of slavery. Thus, during the study of magnetic currents, let us determine that the realization of cooperation increases tenfold the might of all binding currents. It may seem strange that an ethical concept of cooperation should react on a physical concept of currents. Someone who is unaware of true science may think thus. But you are sufficiently aware of how inseparable is the domain of spirit from physical laws. Heart (1932) - 176: 176. Armageddon has already begun - the end of the year 1931 revealed the Great Battle, which I did not hide from you; therefore the end of the Battle cannot now take place until the victorious decision. Of course, all the sensations of the Battle react upon the heart, when the flaming pentagram must be upraised like a shield. You should not be astonished that the events pile up, for the earthly battle follows a heavenly one. Much has been said about the Heavenly Host, about Michael the Archistrategus, about the appearance of an affirmed Leader and about all calamities. Therefore I say - Caution! Heart (1932) - 207: 207. How tortuous are many observations of life! One can study the success of outer actions in relation to the heart-striving. Besides, one can study which deviations from strivings react upon the outer waves of the currents. It can be seen how at times a condition, insignificant from the point of view of daily life, has a tremendous influence upon inner action, and vice versa, the slightest unworthy desire may destroy the structure already prepared. But it is not customary to pay attention to the activity of the heart. People are ready to doom themselves to any unhappiness rather than think about its causes. We are also concerned to see how people permit an intolerable trend of thought near the magnetic centers, unwilling to recall that particular vigilance is needed, especially near these centers. Of course, everyone may think about himself, but where there is a step of millenniums, the flutter of butterflies is unfit. One must ultimately learn co-measurement! Thoughts about the Highest give birth to the highest. Heart (1932) - 211: 211. Let everything be done for the sake of Good. Let each action unfold new achievements. Let the thought of service accompany each deed. Let the command of Good react upon everything, like the most vivid image of the Teacher; the Teaching of the Heart is indivisible from Good. Who, and what, then, besides the heart, can vindicate or indict one's motives? The purity of the heart is disclosed by Fire. How often it has been necessary to speak of this vital application of Fire; nevertheless, neither in the home nor at school is the fiery purifier spoken about. And could a teacher who has never even thought about reality, speak of Fire? Attestation does not yet mean firmness of consciousness. Hence, how assiduously one must observe and re-examine the events of one's own life. Frequently, important signs surround us and disclose the significance of our future, but undeveloped attentiveness prevents one from discerning the convincing reality. Heart (1932) - 288: 288. Let no one hope to succeed by the bodily path. Karma is not in the body, but in the spirit. You also noticed correctly that blows upon the aura react primarily on the eyes. The membrane of the eyes confirms the essence of the subtle substance. Heart (1932) - 291: 291. With keenness, it is possible to observe many scientifically significant manifestations. One can observe how blows upon the aura not only react upon the eyes but also upon the sensitiveness of the skin, especially near the shoulder-rays. So, also one can notice the emanations of light from the most unexpected materials - from wood, linen, glass, rubber, and many objects that do not conform to the usual laws. Of course, you know that so-called electricity represents the most coarse form of the visible energy of Fohat. But when the accumulator - the purified heart - permits passage of the manifestation of the subtle Fohat, then light of a special quality emanates from any surface. Fohat is accumulating everywhere, it is only necessary to reveal it by a sufficiently sensitive apparatus. Only the heart can be such an accumulator. Of course, this cannot be easy when, from a tiger to Fohat, it is necessary to assimilate a multitude of energies. Heart (1932) - 371: 371. I already have spoken of the significance of rays and currents that pierce space. Such considerations would not be difficult to verify scientifically, it would seem. Why not examine the atmosphere transpierced by every possible ray and forced saturation? It could be proved that a condition of oversaturation of the atmosphere is possible. Of course, this forced oversaturation of the atmosphere must produce abnormal results. Man cannot be subjected to constant strokes of lightning or a constant downpour of arsenic or any other poison. Aside from medical considerations, one should think of the crossing of waves. Even the simple rotation of an object produces strong disturbances. To what a degree, then, must the refraction of waves react upon the human heart! But apparently people do not think of anything beyond their own stature. Heart (1932) - 439: 439. The projection of thought upon a highly sensitized film is quite possible, but for this, one should collect the most acute thinking. The chief thing lies in the quality of thinking. Sound creates rhythm upon the sand. Thought also emits vibrations. But of course, it is much finer than sound. Therefore, thought cannot react upon the coarse grains of sand but does act upon the most delicate film. People will not reach such refinement and concentration soon. They substitute amusements for concentration. But has dissipation been ordained Everywhere, action was indicated, but not the chaos of scattering dust. Fiery World - Book 1 (1933) - 493: 493. You have heard of many earthquakes and of innumerable meteorites which fall upon Earth, but earthquakes are recorded rather relatively. In certain zones they are recorded with extreme accuracy, but oceanic tremors remain only approximately recorded, although they may prove to be particularly dangerous. Likewise, there is approximation in connection with the fall of meteorites. It is true that many meteorites fall into water, but the fall is conditioned by magnetism. Thus, iron and other metals attract meteorites, especially when the deposits are in their natural state and are not void of cosmic magnetism. The conditions of cosmic magnetizations are successfully expressed in the so-called metal and water diviners. The existence of such people has been known since ancient times. Fortunately, contemporary science does not deny these facts. Thus, science has already established one of the properties of fiery energy. But it is most remarkable that these people sense precisely the subterranean waters and metals. Such a diviner will not react to a tank of water or a house constructed of steel. This magnetism is directed along the fiery channel and responds primarily to the natural state of a substance. This is also the core of all fiery communions. Naturalness and directness constitute the essence of fiery energy. One may never think of fire, one may never perceive Fire, and thus shut off one's access to the Fiery World. I repeat that in the Subtle World it is difficult and painful to cognize Fire if in the earthly state at least some way of approach has not been found to the Higher World. Wisely it is said, "He who wishes to go to his ancestors will go to them." But by this only the lower state is defined. Why be deprived of the predestined beautiful spheres? Fiery World - Book 1 (1933) - 596: 596. Pay attention to the obvious fallacy of man when through prejudice he attempts to conceal that which he has long known in his heart. An eternal conflict ensues which can react on the physical body. One cannot deny with impunity that which our being knows from all past experiences. How many eyes full of suffering are encountered on the way! Great is the torment after condemning the consciousness to darkness. Great is the despondency when the energy Fire is directed against itself. And often we see those closest to us concealing the ancient knowledge under cover of dead husks of fear. One must pity those who are sick in spirit. Fiery World - Book 1 (1933) - 609: 609. What crime is the most destructive to the monad of the criminal? Certainly treason. This crime abruptly alters the current already established, and a terrific counterblow results. A traitor cannot live long in the world of matter, and when he crosses into the Subtle World, being entirely without life-giving energy he is sucked into chaos and is doomed to disintegration. Treason is never impulsive. It is always premeditated, and thus its fate is aggravated. It must be understood that the return to chaos is, first of all inexpressibly painful. In addition, the feeling of the primary seed remains, and facing the futility of hoping for a speedy transformation demands indescribable courage. But the traitor is devoid of courage. He is above all filled with conceit. Thus, people should be warned that even from a physical standpoint treason is intolerable. The traitor not only condemns himself but infects vast strata around him, generating storms of fire. One should not think that an unnatural human action will not react on the surroundings. It reacts first of all on children under seven, before the spirit has taken possession of the entire organism. During this early period the fiery tempests are especially dangerous; they impose a special nervousness upon the heart action of those who already carry the weight of heavy atavism. Thus the traitor not only betrays an individual, but at the same time outrages a whole generation and even affects the well-being of an entire country. Let each one who has pondered upon the Fiery World beware of treason even in thought. No treason is small - it is great in evil and is hostile to the Universe. Such evil is in itself a barrier to ascent. Fiery World - Book 2 (1934) - 82: 82. Fiery sparks from flint remind us of the sparks of tension. During the crucial moments of the battle there may be blows which produce a multitude of sparks. The nearestones can feel better than others such fiery streams, when they are drawn into the very battle. When I advise caution it means that the attacks are strong or the battle itself produces tension. The attacks first of all react upon the developed centers. One cannot avoid such influences. The saints suffered precisely from such tensions. But the most difficult has also its happy possibility. Precisely, the tension of battle or the suffering from attacks better than anything else refines the centers. Therefore, every one proceeding in the Great Service welcomes such tension as Wings of Light. One may feel that the upper part of the spinal column fairly groans under pressure, but this is the bearing of the earthly burden called the Burden of Atlas. One may advise physicians to pay more attention to the centers and to the heart. Fiery World - Book 2 (1934) - 87: 87. Not without reason do people recall ancient prophecies about changes in the firmament. In fact, violation of the planet's equilibrium will cause many three-fold manifestations. Not only may new heavenly bodies become visible, but the very chemism of the Luminaries may be altered, and of course this will react strongly upon the inhabitants of Earth. Thus, while people are enjoying their bazaars and fairs, ominous events are in the offing. Therefore one must undeferrably reiterate about the Living Ethics. The Sacred Ethics is transformed into a foolish etiquette and has become a printed label. Fiery World - Book 2 (1934) - 108: 108. The most perfect machine can be stopped by the smallest stone; the more refined the machine the more sensitive it will be to any foreign body. Is not this very same thing true of the heart? Therefore it is essential to guard the current of the heart. When the current strives upward myriads of small sendings rush forth to impede it. Not only conscious and malicious sendings but also chaotic particles move to restrain the rising current. But if we are aware of it our consciousness will not admit the unbidden guests. In small and in great one must be on guard, so that enemies may not cut the current. Even a small distrust or regret takes away a degree of the current. Besides, there is another harm. When a contact has been established, the deviation of one degree makes also the higher current uneven. It must be understood that such a violation of currents is dangerous in many respects. All nerve centers react to these currents. Each fluctuation destroys the labor of several centers. Therefore it is necessary to regard cautiously the currents of the heart. Fiery World - Book 2 (1934) - 277: 277. Not only santonin, but also certain other vegetable substances help toward seeing the symptoms of the aura. However such mechanical reaction is undesirable. Each poison cannot but react on the nerve centers, if applied for long. When we come to speak about the fiery heart, this recognition of radiations comes about naturally. Besides, it is most fitting to sense the quality of the aura. Because many tints appear highly intermingled, and just the viewing of it does not give an understanding of their essence. Thus, sometimes a blue aura may be exposed to an undesirable yellow radiation, and as a result there is a greenish light, but such a combination can be distinguished from a pure green synthesis. Similarly, violet may be the result of the approach of crimson. Thus, a single glimpse alone means little. One must perceive through the heart the essence of what is taking place. Thus, for example, it may happen that due to illness the radiation will grow dim, but the fiery consciousness will apprehend that the nature of the radiation is not bad, and that only because of accidental sickness has it been temporarily changed. Likewise it may happen that the radiation may be subjected to an external influence, such as results from obsession. Here also only the fiery consciousness will apprehend the true cause. Therefore, when I speak about future photographing of the auras, it must not be forgotten that fiery straight-knowledge will also be needed for this. Fiery World - Book 3 (1935) - 493: 493. It is difficult to think about the Fiery World without mobility of mind. He cannot take in all the sparks who does not know how to turn about in resourcefulness. Thus one must reflect upon the fiery link with each manifestation of life. People little study the manifestation and reaction of electricity on the nervous system. Each man can investigate upon himself how a current of electricity reacts on the quality of his pulse. Spatial electricity and condensed magnetization will react differently. The pulse will show a quality of significant tension. In general one should not reject any observations made upon oneself. People may be lacking in power of observation, but knowledge of oneself is instructive. AUM (1936) - 16: 16. Thought can move bodies and solid objects. Likewise must spatial thought react. For example one may point to experiments already performed many centuries ago. To the ceiling of the dwelling were attached many threads of different thicknesses and colors, and then, bringing the dwelling into a state of tranquility, thoughts were sent out. The so-called harp of the spirit began to vibrate, and it could then be noted how certain thoughts affected threads of a definite color; then it was possible to observe the reaction of thoughts sent from afar. Of course, during such experiments one should know how to free oneself from one's own involuntary sendings. All may remember how at times slight objects began to vibrate without apparent cause; for skeptics this is merely a draught of air like that in their own heads. The egotism of people makes them reluctant to concede the existence of anything above their own majesty. AUM (1936) - 51: 51. Besides the heart, keep the consciousness clear. It is impossible to see through turbid waters. All agitation will react in a completely identical manner, in water and in the consciousness. One must find the happy medium between responsiveness and excitability. Under earthly conditions it is not easy to avoid excitement, which is so pernicious for good health. Manifestation of the link with the Higher World bestows a quality of sensitiveness and clarity which is not made turbid by the dark currents. AUM (1936) - 290: 290. Since transmission of thought at a distance exists, then the interception of such thoughts in space must also be possible. Indeed, one should carefully remember this circumstance. Besides the intrusion of extraneous thoughts, in both the earthly and Subtle Worlds, special circumstances are possible, which contribute to the interception of thoughts. Uniformity of auras can facilitate the admission of thoughts; when people have lived long together or have corresponded, they can be involved in a current. If such people become dangerous, it is necessary to break the bond of the auras. Such an action must not be instantaneous, otherwise it will react upon the health. Each such process must take place naturally. AUM (1936) - 368: 368. It is known that each evil action has to be lived down, yet you will be asked, "How does justice react upon the obsessed? Who bears the effect - the obsessed or the obsessor?" Who can distinguish were the will of the obsessor is and where the will pertaining to the obsessed himself? AUM (1936) - 383: 383. It can be observed how the presence of a person in the next room can react upon the current of energy. In fact, such reactions will be diverse. But people do not pay attention to their mood at a given time. AUM (1936) - 389: 389. Rarely do people realize at what distances psychic energy can react, but it is time to understand that events of great importance are accomplished on the basis of psychic energy. One may find remarkable examples of personalities, who, consciously or unconsciously, have been manifested as the focal point of great decisions. AUM (1936) - 543: 543. There may even be painful sensations in the nerve centers. It should be understood that such sensitive centers necessarily react to the external currents. The manifestation of such pains are often called neuralgia, but the causes are not understood. Ordinarily the cause is sought in a cold or in overfatigue, but the external psychic causes are not taken into consideration. Brotherhood (1937) - 32: It has already been observed that not only does the presence of an individual have an influence on the fluctuations of the energy but even pictures of people react upon the subtle energy. One must not only recognize the sensitiveness of the energy but also keep in mind this phenomenal quality. For people who have not seen experiments with psychic energy, discussions about the reactions of mere images will seem like mad fairy tales. However, for such people as these, the energy itself is under suspicion. They are not averse to talking about spirit or soul, but this very obvious energy will be for them witchcraft. Brotherhood (1937) - 139: A strong enough thought needs no enlistment of action, but aside from such solitary thinkers there are a great number of thoughts which are good yet are not strong enough to react mentally and therefore do not reach the point of earthly action. As always, such a middle way is inert. It can impede the wholesome progress of man. Supermundane - The Inner Life - Book 2 (1938) - 257: 257. Urusvati knows the tension that is needed for supermundane tasks to be accomplished on Earth. Some will call this state inspiration, others exaltation, and still others, effort, but all those who must fulfill such missions experience it. The nervous system will react strongly to this particular tension, which can even cause a raising of the body temperature. Supermundane - The Inner Life - Book 2 (1938) - 268: Indeed, you should not assume that Plato, when he was sold into slavery, did not react to all the turmoil of such a situation. Of course, he went courageously through all trials, but in his heart felt great bitterness because of the injustice, and it was because of this that he was able to speak so brilliantly about the best forms of government. Pythagoras too was persecuted, endured great poverty, and suffered all kinds of physical humiliation, but these tests did not diminish his ardor. Likewise, Anaxagoras was deprived of everything, yet even on his difficult path he knew how to prepare for himself a majestic crown of thorns. Supermundane - The Inner Life - Book 2 (1938) - 348: 348. Urusvati knows the different ways in which people react to manifestations of the Subtle World. These manifestations often evoke shock and even terror. If people are constantly surrounded by inhabitants of the Subtle World, why is it that seeing them produces such extreme reactions? One should remember that although such subtle manifestations sometimes cause shocks, people can only react to what they actually see, and unaware that they are surrounded by inhabitants of the Subtle World, they show a pronounced fear of contact with these so-called ghosts. But such contacts are unavoidable, and We have ways of protecting people from truly unbearable experiences. Supermundane - The Inner Life - Book 2 (1938) - 435: The symptoms of such illnesses can be quite varied. Some organs will experience pain directly, but since the inflammation of the membranes affects the entire nervous system, pain can also be experienced in other areas of the body. This is why a thorough examination of the whole organism is necessary. Generally speaking, mucous membranes are involved in the most varied functions of the organism, and they are the first to react to the saturation of the surrounding atmosphere. In this way, even if no harmful process is taking place, it is necessary to be very attentive and careful.
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