Neither art nor wisdom may be attained without learning.

Take, eat; this is my body. And he took the cup, and gave thanks, and gave it to them, saying, Drink ye all of it; For this is my blood of the new testament, which is shed for many for the remission of sins. But I say unto you, I will not drink henceforth of this fruit of the vine, until that day when I drink it new with you in my Father's kingdom.

Whereas, our tenet ever was, and, indeed, it is almost the only landmark which now divides the federalists from the republicans, that Congress had not unlimited powers to provide for the general welfare, but were restrained to those specifically enumerated;...

This life affords no solid satisfaction, but in the consciousness of having done well, and the hopes of another life.

Truth springs from argument amongst friends.

If any one hearken with understanding to these sayings of mine many a deed worthy of a good man shall he perform and many a foolish deed be spared.

A new development began for relativity theory after 1925 with its absorption into quantum physics. The first great success was scored by Dirac's quantum mechanical equations of the electron, which introduced a new sort of quantities, the spinors, besides the vectors and tensors into our physical theories. ...But difficulties of the gravest kind turned up when one passed from one electron or photon to the interaction among an indeterminate number of such particles. In spite of several advances a final solution of this problem is not yet in sight and may well require a deep modification of the foundation of quantum mechanics, such as would account in the same basic manner for the elementary electric charge e as relativity theory and our present quantum mechanics account for c and h.

If I have exhausted the justifications, I have reached bedrock and my spade is turned. Then I am inclined to say: "This is simply what I do."

The progress from an absolute to a limited monarchy, from a limited monarchy to a democracy, is a progress toward a true respect for the individual.

. ... the prince says that the world will be saved by beauty! And I maintain that the reason he has such playful ideas is that he is in love.

No man has ever been so far advanced by Fortune that she did not threaten him as greatly as she had previously indulged him.

Reverence for life, veneratio vitæ, is the most direct and at the same time the profoundest achievement of my will-to-live. In reverence for life my knowledge passes into experience. The simple world- and life-affirmation which is within me just because I am will-to-live has, therefore, no need to enter into controversy with itself, if my will-to-live learns to think and yet does not understand the meaning of the world. In spite of the negative results of knowledge, I have to hold fast to world- and life-affirmation and deepen it. My life carries its own meaning in itself. This meaning lies in my living out the highest idea which shows itself in my will-to-live, the idea of reverence for life. With that for a starting-point I give value to my own life and to all the will-to-live which surrounds me, I persevere in activity, and I produce values.

Cunning and deceit will every time serve a man better than force to rise from a base condition to great fortune.

But the Jews are so hardened that they listen to nothing; though overcome by testimonies they yield not an inch. It is a pernicious race, oppressing all men by their usury and rapine. If they give a prince or magistrate a thousand florins, they extort twenty thousand from the subjects in payment. We must ever keep on guard against them.

The human being, corrupted to the root, can neither desire nor perform anything but evil.

Only that position can impart dignity in which we do not appear as servile tools but rather create independently within our circle.

We, holding Art in our hands, confidently consider ourselves to be its masters; boldly we direct it, we renew, reform and manifest it; we sell it for money, use it to please those in power; turn to it at one moment for amusement - right down to popular songs and night-clubs, and at another - grabbing the nearest weapon, cork or cudgel - for the passing needs of politics and for narrow-minded social ends. But art is not defiled by our efforts, neither does it thereby depart from its true nature, but on each occasion and in each application it gives to us a part of its secret inner light.

Ideas are refined and multiplied in the commerce of minds. In their splendor, images effect a very simple communion of souls.

The American who first discovered Columbus made a bad discovery.

Boredom is connected naturally with time, with the horror of time, with the experience and the consciousness of time. Those who are not aware of time do not become bored. Basically life is only possible if one is not aware of time. If one should happen to want to experience consciously one of those moments that pass, one would be lost; life would become unbearable.

Chinese script is not visual but iconic and tactile. It does not disturb the tribal bonds.

One life; a little gleam of Time between two Eternities; no second chance to us for evermore!

All which a man loves, for which he leaves everything else but that, is his god, thus the glutton and drunkard has for his idol his own flesh, the fornicator has for his idol the harlot and the greedy has for his idol silver and gold, and so the same for every other sinner.

Youth is learning to read (which is all that one learns in school), and is learning where and how to find what he may later need to know (which is the best of the arts that he acquires in college). Nothing learned from a book is worth anything until it is used and verified in life; only then does it begin to affect behavior and desire. It is Life that educates, and perhaps love more than anything else in life.

Let your occupations be few, says the sage, "if you would lead a tranquil life."

An untempted woman cannot boast of her chastity.

Yes, so it is that knowledge itself must die in order to blossom forth again in death as will; the freedom of thought, belief, and conscience, these wonderful flowers of three centuries will sink back into the lap of mother earth so that a new freedom, the freedom will, will be nourished with its most noble juices.

Philosophy is in history, and is never independent of historical discourse. But for the tacit symbolism of life it substitutes, in principle, a conscious symbolism; for a latent meaning, one that is manifest. It is never content to accept its historical situation. It changes this situation by revealing it to itself.

All achievement should be measured in human happiness.

If space in infinite, how about the space inside man? Blake said that eternity opens from the center of an atom. My former terror vanished. Now I saw that I was mistaken in thinking of myself as an object in a dead landscape. I had been assuming that man is limited because his brain is limited, that only so much can be packed into the portmanteau. But the spaces of the mind are a new dimension. The body is a mere wall between two infinities. Space extends to infinity outwards; the mind stretches to infinity inwards.

It is precisely in knowing its limits that philosophy consists.

The Triad has a special beauty and fairness beyond all numbers, primarily because it is the very first to make actual the potentiality of the Monad - oddness, perfection, proportionality, unification, limit.

I believe that it is possible for one to praise, without concern, any man after he is dead since every reason and supervision for adulation is lacking.

The greatest height of heroism to which an individual, like a people, can attain is to know how to face ridicule; better still, to know how to make oneself ridiculous and not to shrink from the ridicule.

The great end of life is not knowledge but action.

All things living are in search of a better world.

We must understand well that we do not proceed from a unity of God to the same unity of God again. We do not proceed from one chaos to another chaos, neither from one light to another light, nor from one darkness to another darkness. What would be the value of our life then? What would be the value of all life? But we set out from an almighty chaos, from a thick abyss of light and darkness tangled. And we struggle - plants, animals, men, ideas - in this momentary passage of individual life, to put in order the Chaos within us, to cleanse the abyss, to work upon as much darkness as we can within our bodies and to transmute it into light.

Suppose a surface to be part red and part blue; so that every point on it is either red or blue, and of course, no part can be both red and blue. What then, is the color of the surface in the immediate neighborhood of the point. ...it follows that the boundary is half red and half blue. In like manner, we find it necessary to hold that consciousness essentially occupies time... Thus, the present is half past and half time to come. ...Take another case: the velocity of a particle at any instant of time is its mean velocity during an infinitesimal instant in which that time is consumed. Just so, my immediate feeling is my feeling through an infinitesimal duration containing the present instant.

If consciousness is, as some inhuman thinker has said, nothing more than a flash of light between two eternities of darkness, then there is nothing more execrable than existence.

The present stage redefines the possibilities of man and nature in accordance with the new means available for their realization.

The veneration of Mary is inscribed in the very depths of the human heart.

Organic life, we are told, has developed gradually from the protozoon to the philosopher, and this development, we are assured, is indubitably an advance. Unfortunately it is the philosopher, not the protozoon, who gives us this assurance.

Anger is a weed; hate is the tree.

Is there in the whole world a being who would have the right to forgive and could forgive? I don't want harmony. From love for humanity I don't want it. I would rather be left with the unavenged suffering. I would rather remain with my unavenged suffering and unsatisfied indignation, even if I were wrong. Besides, too high a price is asked for harmony; it's beyond our means to pay so much to enter on it. And so I hasten to give back my entrance ticket, and if I am an honest man I am bound to give it back as soon as possible. And that I am doing. It's not God that I don't accept, Alyosha, only I most respectfully return him the ticket.

Survive in such a way that you avoid limiting others who are also trying to survive. We all live in limited systems. This is the core of ethics.