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April 10, 2026
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"The young mathematical disciple might be of some help in making psychology a real science."
"In psychology one can begin to describe the whole situation by roughly distinguishing the person (P) and his environment (E). Every psychological event depends upon the state of the person and at the same time on the environment, although their relative importance is different in different cases."
"If you want truly to understand something, try to change it."
"We know, since the theory of relativity at least, that empirical sciences are to some degree free in defining dynamical concepts or even in assuming laws, and that only a system as a whole which includes concepts, coordinating definitions, and laws can be said to be either true or false, to be adequate or inadequate to empirical facts. This "freedom," however, is a somewhat doubtful gift. The manifold of possibilities implies uncertainty, and such uncertainty can become rather painful in a science as young as psychology, where nearly all concepts are open and unsettled. As psychology approaches the state of a logically sound science, definitions cease to be an arbitrary matter. They become far-reaching decisions which presuppose the mastering of the conceptual problems but which have to be guided entirely by the objective facts."
"Accordingly, three fundamental types of the conflict situation are possible. i. The individual stands between two positive valences of approximately equal strength (Fig. 7). An instance of this sort is that of Buridan's ass starving between two stacks of hay. In general this type of conflict situation is solved with relative ease. It is usually a condition of labile equilibrium."
"Theoretical psychology in its present state must try to develop a system of concepts which shows all the characteristics of a Gestalt, in which any part depends upon every other part. As we do not yet have the knowledge of facts which really suffices to determine this system of concepts and as, on the other hand, this knowledge of "facts" cannot be acquired without developing this system of concepts, there seems to be only one way open: to proceed slowly by tentative steps, to make decisions rather reluctantly, to keep in view always the whole field of psychology, and to stay in closest contact with the actual work of psychological research."
"A conflict is to be characterized psychologically as a situation in which oppositely directed, simultaneously acting forces of approximately equal strength work upon the individual."
"The research needed for social practice can best be characterized as research for social management or social engineering. It is a type of action research, a comparative research of the conditions and effects of various forms of social action, and research leading to social action. Research that produces nothing but books will not suffice."
"[Lewin formally defines a Gestalt as:] a system whose parts are dynamically connected in such a way that a change of one part results in a change of all other parts."
"One should view the present situation – the status quo – as being maintained by certain conditions or forces. A culture – for instance, the food habits of a certain group at a given time – is not a static affair but a live process like a river which moves but still keeps to a recognizable form...Food habits do not occur in empty space. They are part and parcel of the daily rhythm of being awake and asleep; of being alone and in a group; of earning a living and playing; of being a member of a town, a family, a social class, a religious group . . . in a district with good groceries and restaurants or in an area of poor and irregular food supply. Somehow all these factors affect food habits at any given time. They determine the food habits of a group every day anew just as the amount of water supply and the nature of the river bed determine the flow of the river, its constancy or change."
"Working in this field I felt that I had begun a task methodologically and technically sound and necessary, the broader elaboration of which could not be expected for decades. Nevertheless it soon became clear that though these problems are difficult, they are by no means impossible to solve. One had only to clear out a number of hoary philosophical prejudices and to set his scientific goal high enough to arrive at explanation and prediction. Today it can no longer be doubted that the questions set, for example, by psychoanalysis are readily accessible to experimental clarification if only appropriate methods and concepts are employed."
"The outlook of a Bruno, a Kepler, or a Galileo is determined by the idea of a comprehensive, all-embracing unity of the physical world. The same law governs the courses of the stars, the falling of stones, and the flight of birds. This homogenization of the physical world with respect to the validity of law deprives the division of physical objects into rigid abstractly defined classes of the critical significance it had for Aristotelian physics, in which membership in a certain conceptual class was considered to determine the physical nature of an object."
"Do not in any way 'prove the rule,' but on the contrary are completely valid disproofs, even though they are rare, indeed, so long as one single exception is demonstrable."
"Planning starts usually with something like a general idea. For one reason or another it seems desirable to reach a certain objective, and how to reach it is frequently not too clear. The first step then is to examine the idea carefully in the light of the means available. Frequently more fact-finding about the situation is required. If this first period of planning is successful, two items emerge: namely, an ‘over-all plan’ of how to reach the objective and secondly, a decision in regard to the first step of action. Usually this planning has also somewhat modified the original idea. The next period is devoted to executing the first step of the original plan."
"Only a few years ago one could observe, at least among German psychologists, a quite pessimistic mood. After the initial successes of experimental psychology in its early stages, it seemed to become clearer and clearer that it would remain impossible for experimental method to press on beyond the psychology of perception and memory to such vital problems as those with which psychoanalysis was concerned. Weighty 'philosophical' and 'methodological' considerations seemed to make such an undertaking a priori impossible."
"The attitude of Aristotelian physics toward lawfulness takes a new direction. So long as lawfulness remained limited to such processes as occurred repeatedly in the same way, it is evident, not only that the young physics still lacked the courage to extend the principle to all physical phenomena, but also that the concept of lawfulness still had a fundamentally historic, a temporally particular, significance. Stress was laid not upon the “general validity” which modem physics understands by lawfulness, but upon the events in the historically given world which displayed the required stability. The highest degree of lawfulness, beyond mere frequency, was characterized by the idea of the always eternal."
"Whatever is common to children of a given age is set up as the fundamental character of that age. The fact that three-year-old children are quite often negative is considered evidence that negativism is inherent in the nature of three-year-olds, and the concept of a negative age or stage is then regarded as an explanation for the appearance of negativism."
"Any planned social change will have to consider a multitude of factors characteristic for the particular case. The change may require a more or less unique combination of educational and organizational measures; it may depend upon quite different treatments or Ideology, expectation and organization. Still, certain general formal principles always have to be considered."
"In the psychological fields most fundamental to the whole behavior of living things the transition seems inevitable to a Galileian view of dynamics, which derives all its vectors not from single isolated objects, but from the mutual relations of the factors in the concrete whole situation, that is, essentially, from the momentary condition of the individual and the structure of the psychological situation. The dynamics of the processes is always to be derived from the relation of the concrete individual to the concrete situation, and, so far as internal forces are concerned, from the mutual relations of the various functional systems that make up the individual."
"Only by the concrete whole which comprises the object and the situation are the vectors which determine the dynamics of the event defined."
"It is not the similarity or dissimilarity of individuals that constitutes a group, but interdependence of fate."
"The scope of time ahead which influences present behavior, and is therefore to be regarded as part of the present life-space, increases during development. This change in time perspective is one of the most fundamental facts of development. Adolescence seems to be a period of particularly deep change in respect to time perspective. The change can be partly described as a shift in scope. Instead of days, weeks, or months, now years ahead are considered in certain goals. Even more important is the way in which these future events influence present behavior. The ideas of a child of six or eight in regard to his occupation as an adult are not likely to be based on sufficient knowledge of the factors which might help or interfere with the realization of these ideas. They might be based on relatively narrow but definite expectations or might have a dream or playlike character. In other words, "ideal goals" and "real goals" for the distant future are not much distinguished, and this future has more the fluid character of the level of irreality. In adolescence a definite differentiation in regard to the time perspective is likely to occur. Within those parts of the life-space which represent the future, levels of reality and irreality are gradually being differentiated."
"[Conflict can be defined] as the opposition of approximately equally strong field forces."
"[Satiation may spill over outside the specific task to structurally similar tasks) and may end up in an early] exhaustion of the occupational will."
"[Progress in psychology depends] upon keeping in mind that general validity of the law and concreteness of the individual case are not antitheses, and that reference to the totality of the concrete whole situation must take the place of reference to the largest possible historical collection of frequent repetitions. This means methodologically that the importance of a case, and its validity as proof, cannot be evaluated by the frequency of its occurrence. Finally, it means for psychology, as it did for physics, a transition from an abstract classificatory procedure to an essentially concrete constructive method."
"One can ask two different kinds of questions with regard to the topics of study in psychology as well as in other sciences. One can ask for the phenomenal characteristics of psychological units or events, for example, how many kinds of feelings can be qualitatively differentiated from one another or which characteristics describe an experience of a voluntary act. Aside from this are the questions asking for the why, for the cause and the effect, for the conditional-genetic interrelations. For example, one can ask: Under which conditions has been a decision made and which are the specific psychological effects which follow this decision? The depiction of phenomenal characteristics is usually characterized as “description”, the depiction of causal relationships as “explanation.”"
"The essential meaning of such an assertion is this: events a and b are necessarily dependent moments of a single unified occurrence . The mathematical formula states the quantitative relations involved in the occurrence. Already in such cases the dependent moment of the occurrence are moments that obtain temporally by side."
"For Aristotelian physics the membership of an object in a given class was of critical importance, because for Aristotle the class defined the essence or essential nature of the object, and thus determined its behavior in both positive and negative respects."
"In 1946, a Macy Foundation interdisciplinary conference was organized to use the model provided by "feedback systems," honorifically referred to in earlier conferences as "teleological mechanisms," and later as "cybernetics," with the expectation that this model would provide a group of sciences with useful mathematical tools and, simultaneously, would serve as a form of cross-disciplinary communication. Out of the deliberations of this group came a whole series of fruitful developments of a very high order. Kurt Lewin (who died in 1947) took away from the first meeting the term "feedback". He suggested ways in which group processes, which he and his students were studying in a highly disciplined, rigorous way, could be improved by a "feedback process," as when, for example, a group was periodically given a report on the success or failure of its particular operations."
"The valence of an object usually derives from the fact that the object is a means to the satisfaction of a need, or has indirectly something to do with the satisfaction of a need."
"Only a year after the collapse of the Third Reich a strangely conclusive piece of evidence can be advanced to support the claim that "fanatical", this key National Socialist term, never really had the sting taken out of it by excessive use. For although scraps of the LTI surface all over the place in contemporary language, "fanatical" has disappeared. From this one can safely conclude that either consciously or subconsciously people remained aware of the real facts of the case all through those twelve years, namely, that a confused state of mind, equally close to sickness and criminality, was for twelve years [of Nazi rule] held to be the greatest virtue."
"But there is no vox populi, only voci populi."
"On countless occasions during my spell as an assistant in Naples I heard people say about some newspaper or other: è pagato, it’s paid for, it lies for its client, and then on the following day these very same people who had cried pagato were absolutely convinced by some obviously bogus piece of news in the same paper. Because it was printed in such bold type, and because the other people believed it. … I also know that a part of every intellectual’s soul belongs to the people, that all my awareness of being lied to, and my critical attentiveness, are of no avail when it comes to it: at some point the printed lie will get the better of me when it attacks from all sides and is queried by fewer and fewer around me and finally by no one at all."
"For my own part I have never been able to understand how he [Hitler] was capable, with his unmelodious and raucous voice, with his crude, often un-Germanically constructed sentences, and with a conspicuous rhetoric entirely at odds with the character of the German language, of winning over the masses with his speeches, of holding their attention and subjugating them for such appalling lengths of time."
"Never - never in my whole life - has my head spun as much from a book as it did with Rosenberg’s Myth. Not because his writings were exceptionally profound, difficult to comprehend or emotionally overwhelming, but because Clemens hammered on my head with the book for minutes on end. (Clemens and Weser were the principal torturers of the Jews in Dresden, and they were generally differentiated as the Hitter and the Spitter.) ‘How dare a Jewish pig like you presume to read a book of this kind?’ Clemens yelled. To him it seemed like the desecration of a consecrated wafer. ‘How dare you have a book here from the lending library?’ Only the fact that the volume had demonstrably been borrowed in the name of my Aryan wife, and, moreover, that the sheet of notes which accompanied it was torn up without being deciphered, saved me at the time from the concentration camp."
"No, the most powerful influence was exerted neither by individual speeches nor by articles or flyers, posters or flags; it was not achieved by things which one had to absorb by conscious thought or conscious emotions. Instead Nazism permeated the flesh and blood of the people through single words, idioms and sentence structures which were imposed on them in a million repetitions and taken on board mechanically and unconsciously. … Language does not simply write and think for me, it also increasingly dictates my feelings and governs my entire spiritual being the more unquestioningly and unconsciously I abandon myself to it. And what happens if the cultivated language is made up of poisonous elements or has been made the bearer of poisons? Words can be like tiny doses of arsenic: they are swallowed unnoticed, appear to have no effect, and then after a little time the toxic reaction sets in after all."
"Anyone who took their Catholic faith seriously stood alongside the Jews in mutual, mortal conflict with Hitler."
"The Third Reich coined only a very small number of the words in its language, perhaps - indeed probably - none at all. . . But it changes the value of words and the frequency of their occurrence, it makes common property out of what was previously the preserve of an individual or a tiny group, it commandeers for the party that which was previously common property and in the process steeps words and groups of words and sentence structures with its poison."
"Individuals did what they could both to preserve memories of their peoples and record the horrors of the present. At the risk of his life, a Muslim librarian in Sarajevo smuggled out a rare illuminated Jewish manuscript from the fourteenth century from the National Museum of Bosnia and Herzegovina to save it from the Nazis. In Vilna Jewish scholars who were forced by the Nazis to catalogue a vast hoard of seized Jewish documents smuggled out what they could and hid them under floorboards and in walls. Photographers defied Nazi rules to take and preserve pictures of ghettos and concentration camps. When the Nazis came to power in Germany in 1933, Victor Klemperer, a professor of Romance languages in Dresden, decided that he would continue writing his diary. He makes frequent reference to his health, repeatedly predicting that he was not long for this world. (He died in 1960 at the age of seventy-nine.) Klemperer said of himself that he was not heroic, but to write a record, as he did, of the growing Nazi control over German society and the regime’s many crimes, including the Second World War and the Holocaust, was an act of great courage. ‘I shall go on writing,’ he recorded in 1942. ‘That is my heroism. I will bear witness, precise witness!’ Although the Nazis counted him as Jewish despite the fact that his family had converted to Christianity, he was spared because he was married to an Aryan woman. As the restrictions tightened around him, she was still allowed to travel freely and bravely smuggled the pages of the diary out of the special house for mixed marriages where they were obliged to live. Equally bravely, a woman doctor friend hid the material until the war ended."
"One must at least know what the lies are."
"The lives and writings of the mystics of all great religions bear witness to religious experiences of great intensity, in which considerable changes are effected in the quality of consciousness. Profound absorption in prayer or meditation can bring about a deepening and widening, a brightening and intensifying, of consciousness, accompanied by a transporting feeling of rapture and bliss. The contrast between these states and normal conscious awareness is so great that the mystic believes his experiences to be manifestations of the divine; and given the contrast, this assumption is quite understandable. Mystical experiences are also characterized by a marked reduction or temporary exclusion of the multiplicity of sense-perceptions and restless thoughts. This relative unification of mind is then interpreted as a union or communion with the One God. ... The psychological facts underlying those religious experiences are accepted by the Buddhist and are well-known to him; but he carefully distinguishes the experiences themselves from the theological interpretations imposed upon them. After rising from deep meditative absorption (jhāna), the Buddhist meditator is advised to view the physical and mental factors constituting his experience in the light of the three characteristics of all conditioned existence: impermanence, liability to suffering, and absence of an abiding ego or eternal substance. This is done primarily in order to utilize the meditative purity and strength of consciousness for the highest purpose: liberating insight. But this procedure also has a very important side effect which concerns us here: the meditator will not be overwhelmed by any uncontrolled emotions and thoughts evoked by his singular experience, and will thus be able to avoid interpretations of that experience not warranted by the facts. Hence a Buddhist meditator, while benefiting from the refinement of consciousness he has achieved, will be able to see these meditative experiences for what they are; and he will further know that they are without any abiding substance that could be attributed to a deity manifesting itself to his mind. Therefore, the Buddhist’s conclusion must be that the highest mystical states do not provide evidence for the existence of a personal God or an impersonal godhead."
"For Buddhism, however, the basic moral law is inherent in life itself. It is a special case of the law of cause and effect, needing neither a divine law-giver nor depending upon the fluctuating human conceptions of socially-conditioned minor moralities and conventions."
"The Buddha repeatedly discouraged any excessive veneration paid to him personally. He knew that an excess of purely emotional devotion can obstruct or disturb the development of a balanced character, and thus may become a serious obstacle to progress on the path to deliverance. The history of religion has since proved him right, as illustrated by the extravagancies of emotional mysticism in East and West."
"From a study of the discourses of the Buddha preserved in the Pali Canon, it will be seen that the idea of a personal deity, a creator god conceived to be eternal and omnipotent, is incompatible with the Buddha’s teachings. … Conceptions of an impersonal godhead of any description, such as world-soul, etc., are excluded by the Buddha's teachings on Anatta, non-self or unsubstantiality."
"The appearance in the mind of undesirable and ignoble thoughts, even if they are very fleeting and only half-articulate, has an unpleasant effect upon one’s self-esteem. Therefore such thoughts are often shoved aside, unattended to and unopposed. Often they are also camouflaged by more pleasing and respectable labels which hide their true nature. Thoughts disposed of in either of these two ways will strengthen the accumulated power of ignoble tendencies in the subconscious."
"The method of naming and registering also extends, of course, to noble thoughts and impulses, which will be encouraged and strengthened. Without being given deliberate attention, such wholesome tendencies often pass unnoticed and remain barren. But when clear awareness is applied to them, it will stimulate their growth."
"The suttas relate the story of the monk Vakkali, who full of devotion and love for the Buddha, was ever desirous to behold him bodily. To him the Buddha said: "What shall it profit you to see this impure body? He who sees the Dhamma, sees me.""
"Painful feeling is suffering in itself; pleasant feeling brings suffering through its transiency and its unsatisfying and unsatisfactory nature."
"If we observe our own minds, we shall notice how easily diverted our thoughts are, how often they behave like undisciplined disputants constantly interrupting each other and refusing to listen to the other side’s arguments."
"The ancient teachers of the Buddhist doctrine were well aware that courage is an essential feature of true faith. They therefore compared faith to a strong and courageous hero who plunges ahead into the turbulent waters of a stream to lead safely across the weaker people who timidly stop at the shore, or, excitedly and in vain, run up and down the bank engaged in useless arguments about the proper place to cross."