The Americans have always been more open to my ideas. In fact, I could earn a living in America just by lecturing. One of my brightest audiences, incidentally, were the prisoners in a Philadelphia gaol - brighter than my students at university.

The scientific organization and comprehensive exposition in accessible form of the Talmud has a twofold importance for us Jews. It is important in the first place that the high cultural values of the Talmud should not be lost to modern minds among the Jewish people nor to science, but should operate further as a living force. In the second place, The Talmud must be made an open book to the world, in order to cut the ground from under certain malevolent attacks, of anti-Semitic origin, which borrow countenance from the obscurity and inaccessibility of certain passages in the Talmud. To support this cultural work would thus mean an important achievement for the Jewish people.

In order to be transmuted into knowledge, every perception is and must be ordered and organized into categories. The extent, however, to which we can organize and express our experience in such conceptual forms is, in turn, dependent upon the frames of reference which happen to be available at a given historical moment. The concepts which we have and the universe of discourse in which we move, together with the directions in which they tend to elaborate themselves, are dependent largely upon the historical-social situation of the intellectually active and responsible members of the group.

I should prefer to be free from torture; but if the time comes when it must be endured, I shall desire that I may conduct myself therein with bravery, honour, and courage. Of course I prefer that war should not occur; but if war does occur, I shall desire that I may nobly endure the wounds, the starvation, and all that the exigency of war brings. Nor am I so mad as to crave illness; but if I must suffer illness, I shall desire that I may do nothing which shows lack of restraint, and nothing that is unmanly. The conclusion is, not that hardships are desirable, but that virtue is desirable, which enables us patiently to endure hardships.

Be substantially great in thyself, and more than thou appearest unto others.

Single-mindedness is all very well in cows or baboons; in an animal claiming to belong to the same species as Shakespeare it is simply disgraceful.

There is a connected set of events (light-waves) travelling outward from a centre... there are some respects in which all events are alike, and others in which they differ... We must not think of a light-wave as a 'thing', but as a connected group of rhythmical events. The mathematical characteristics of such a group can be inferred by physics, but the intrinsic character of the component events cannot be inferred.

When I speak of 'negative dialectics' not the least important reason for doing so is my desire to dissociate myself from this fetishization of the positive.

Even when the wound is healed, the scar remains.

The best way to drive out the devil, if he will not yield to texts of Scripture, is to jeer and flout him, for he cannot bear scorn. 

There is but one good; that is God. Everything else is good when it looks to Him and bad when it turns from Him.

Get, by six hundred and fifty-eight votes, or by no vote at all, by the silent intimation of your own eyesight and understanding given you direct out of Heaven, and more sacred to you than anything earthly, and than all things earthly,-a correct image of the fact in question, as God and Nature have made it: that is the one thing needful; with that it shall be well with you in whatsoever you have to do with said fact. Get, by the sublimest constitutional methods, belauded by all the world, an incorrect image of the fact: so shall it be other than well with you; so shall you have laud from able editors and vociferous masses of mistaken human creatures; and from the Nature's Fact, continuing quite silently the same as it was, contradiction, and that only. What else?

One always speaks badly when one has nothing to say.

We are only puppets, our strings are being pulled by unknown forces.

America is like a large, friendly dog in a very small room. Every time it wags its tail, it knocks over a chair!

As far as physicians go, chance is more valuable than knowledge.

Do you think that I count the days? There is only one day left, always starting over: it is given to us at dawn and taken away from us at dusk.

It is impossible for any man, when the most favourable circumstances concur, to acquire sufficient knowledge and strength of mind to discharge the duties of a king, entrusted with uncontrolled power; how then must they be violated when his very elevation is an insuperable bar to the attainment of either wisdom or virtue; when all the feelings of a man are stifled by flattery, and reflection shut out by pleasure! Surely it is madness to make the fate of thousands depend on the caprice of a weak fellow creature, whose very station sinks him NECESSARILY below the meanest of his subjects! But one power should not be thrown down to exalt another--for all power intoxicates weak man; and its abuse proves, that the more equality there is established among men, the more virtue and happiness will reign in society.

The inhabitants of the ceded territory shall be incorporated in the Union of the United States, and admitted as soon as possible, according to the principles of the Federal constitution, to the enjoyment of all the rights, advantages, and immunities, of citizens of the United States; and, in the mean time, they shall be maintained and protected in the free enjoyment of their liberty, property, and the religion which they profess.

A on his lips and not-A in his heart.

I am NOT nothing! A vaporous phosphorescence on a damp meadow, a miserable worm that crawls and loves, that shouts and talks about wings for an hour or two until his mouth is blocked with earth. The dark powers give no other answer. But within me a deathless Cry, superior to me, continues to shout. For whether I want to or not, I am also, without doubt, a part of the visible and the invisible Universe. We are one.

Civilizations die from suicide, not by murder.

Hayek fails to account either for the passion among intellectuals for equality, or for the resulting success of socialists and their egalitarian successors in driving the liberal idea from the stage of politics. This passion for equality is not a new thing, and indeed pre-dates socialism by many centuries, finding its most influential expression in the writings of Rousseau. There is no consensus as to how equality might be achieved, what it would consist in if achieved, or why it is so desirable in the first place. But no argument against the cogency or viability of the idea has the faintest chance of being listened to or discussed by those who have fallen under its spell.

The peculiar and amusing nature of those answers stems from the fact that modern history is like a deaf person who is in the habit of answering questions that no one has put to them. If the purpose of history be to give a description of the movement of humanity and of the peoples, the first question - in the absence of a reply to which all the rest will be incomprehensible - is: what is the power that moves peoples? To this, modern history laboriously replies either that Napoleon was a great genius, or that Louis XIV was very proud, or that certain writers wrote certain books. All that may be so and mankind is ready to agree with it, but it is not what was asked.

It may be confidently asserted that no man chooses evil because it is evil; he only mistakes it for happiness, the good he seeks. And the desire of rectifying these mistakes, is the noble ambition of an enlightened understanding, the impulse of feelings that Philosophy invigorates.

The fundamental political question is why do people obey a government. The answer is that they tend to enslave themselves, to let themselves be governed by tyrants. Freedom from servitude comes not from violent action, but from the refusal to serve. Tyrants fall when the people withdraw their support.

Show me that the good in life does not depend upon life's length, but upon the use we make of it; also, that it is possible, or rather usual, for a man who has lived long to have lived too little. Say to me when I lie down to sleep: "You may not wake again!" And when I have waked: "You may not go to sleep again!" Say to me when I go forth from my house: "You may not return!" And when I return: "You may never go forth again!"

To be free from convention is not to spurn it but not to be deceived by it. It is to be able to use it as an instrument instead of being used by it.

The " Five Words," 'genus', 'species', 'difference', 'property', 'accident', were used by the Aristotelians, in order to express the subordination of kinds, and to describe the nature of definitions and propositions. In modern times, these technical expressions have been more referred to by Natural Historians than by Metaphysicians.

No, the enjoyment of an idle life doesn't cost any money. The capacity for true enjoyment of idleness is lost in the moneyed class and can be found only among people who have a supreme contempt for wealth. It must come from an inner richness of the soul in a man who loves the simple ways of life and who is somewhat impatient with the business of making money.

Nothing is lost, nothing wholly passes away, for in some way or another everything is perpetuated; and everything, after passing through time, returns to eternity.

No one entrusts a secret to a drunken man; but one will entrust a secret to a good man; therefore, the good man will not get drunk.

Justice is the end of government. It is the end of civil society. It ever has been, and ever will be, pursued until it be obtained, or until liberty be lost in the pursuit.

Tis the good reader that makes the good book; in every book he finds passages which seem confidences or asides hidden from all else and unmistakenly meant for his ear.

The scientific attitude of mind involves a sweeping away of all other desires in the interests of the desire to know-it involves suppression of hopes and fears, loves and hates, and the whole subjective emotional life, until we become subdued to the material, able to see it frankly, without preconceptions, without bias, without any wish except to see it as it is, and without any belief that what it is must be determined by some relation, positive or negative, to what we should like it to be, or to what we can easily imagine it to be.

What odds does it make to the man who lives within Nature's bounds, whether he ploughs a hundred acres or a thousand?

At present they philosophers seem to be in a very lamentable condition, and such as the poets have given us but a faint notion of in their descriptions of the punishment of Sisyphus and Tantalus. For what can be imagin'd more tormenting, than to seek with eagerness, what for ever flies us; and seek for it in a place, where 'tis impossible it can ever exist?

The world is nothing but 'world-as-meaning.'

It is too early to love. We will buy the right to do so by shedding blood.

It is the dissimilarities and inequalities among men which give rise to the notion of honor; as such differences become less, it grows feeble; and when they disappear, it will vanish too.

The process of philosophizing, to my mind, consists mainly in passing from those obvious, vague, ambiguous things, that we feel quite sure of, to something precise, clear, definite, which by reflection and analysis we find is involved in the vague thing that we start from, and is, so to speak, the real truth of which that vague thing is a sort of shadow.

I could never stand more than three months of dreaming at a time without feeling an irresistible desire to plunge into society. To plunge into society meant to visit my superior, Anton Antonich Syetochkin. He was the only permanent acquaintance I have had in my life, and I even wonder at the fact myself now. But I even went to see him only when that phase came over me, and when my dreams had reached such a point of bliss that it became essential to embrace my fellows and all mankind immediately. And for that purpose I needed at least one human being at hand who actually existed. I had to call on Anton Antonich, however, on Tuesday - his at-home day; so I always had to adjust my passionate desire to embrace humanity so that it might fall on a Tuesday.

Since the war began, miles of paper and oceans of ink have been used to prove the barbarity, the cruelty, the oppression of Prussian militarism. Conservatives and radicals alike are giving their support to the Allies for no other reason than to help crush that militarism, in the presence of which, they say, there can be no peace or progress in Europe. But though America grows fat on the manufacture of munitions and war loans to the Allies to help crush Prussians the same cry is now being raised in America which, if carried into national action, would build up an American militarism far more terrible than German or Prussian militarism could ever be, and that because nowhere in the world has capitalism become so brazen in its greed and nowhere is the state so ready to kneel at the feet of capital.

What the sorrowful Jew of Amsterdam called the essence of a thing, the effort that it makes to persist indefinitely in its own being, self-love, the longing for immortality, is it not perhaps the primal and fundamental condition of all reflective or human knowledge? And is it not therefore the true base, the real starting-point, of all philosophy, although the philosophers, perverted by intellectualism, do not recognize it?

Let us not pretend to doubt in philosophy what we do not doubt in our hearts.

It seems that it was the Jews who had entered the revolutionary movement who are primarily responsible for the terroristic measures blamed upon the bolsheviks. This hypothesis appears to me to be all the more reasonable given that the intervention of the Jews in the Hungarian Soviet Republic has not been a happy one.