It is the mark of an educated mind to be able to entertain a thought without accepting it.

I often asked myself the following question. There is no doubt that at all times for many men one of the greatest tortures of their lives has been the contact, the collision with the folly of their neighbours. And yet how is it that there has never been attempted - I think this is so - a study on this matter, an Essay on Folly? For the pages of Erasmus do not treat of this aspect of the matter.

Important though the general concepts and propositions may be with which the modern industrious passion for axiomatizing and generalizing has presented us, in algebra perhaps more than anywhere else, nevertheless I am convinced that the special problems in all their complexity constitute the stock and core of mathematics; and to master their difficulties requires on the whole the harder labor.

The fault of the utilitarian doctrine is that it mistakes impersonality for impartiality.

The election... on November 3 ... illustrates a lot of these clashing forces. ..That election was the most important political fight ...in my lifetime. It's important not just for the United States but... for the rest of the world, given the role that the United States has historically played in maintaining that broader liberal international order.

The bourgeoisie has gained a monopoly of all means of existence in the broadest sense of the word. What the proletarian needs, he can obtain only from this bourgeoisie, which is protected in its monopoly by the power of the state. The proletarian is, therefore, in law and in fact, the slave of the bourgeoisie, which can decree his life or death.

I find in myself as much evil as in anyone, but detesting action - mother of all vices - I am the cause of no one's suffering.

So it is more useful to watch a man in times of peril, and in adversity to discern what kind of man he is; for then at last words of truth are drawn from the depths of his heart, and the mask is torn off, reality remains.

This heart within me I can feel, and I judge that it exists. This world I can touch, and I likewise judge that it exists. There ends all my knowledge, and the rest is construction. For if I try to seize this self of which I feel sure, if I try to define and to summarize it, it is nothing but water slipping through my fingers. I can sketch one by one all the aspects it is able to assume, all those likewise that have been attributed to it, this upbringing, this origin, this ardor or these silences, this nobility or this vileness. But aspects cannot be added up. This very heart which is mine will forever remain indefinable to me. Between the certainty I have of my existence and the content I try to give to that assurance, the gap will never be filled. Forever I shall be a stranger to myself.

It is generally agreed that no activity can be successfully pursued by an individual who is preoccupied - not rhetoric or liberal studies - since the mind when distracted absorbs nothing deeply, but rejects everything which is, so to speak, crammed into it.

Nicias, do you think you can erase with good deeds the wrongs you committed against your mother? What good deed will ever reach her? Her soul is a scorching noon time, without a single breath of a breeze, nothing moves, nothing changes, nothing lives there; a great emaciated sun, an immobile sun eternally consumes her.

We are always on stage, even when we are stabbed in earnest at the end.

Pretend what we may, the whole man within us is at work when we form our philosophical opinions. Intellect, will, taste, and passion co-operate just as they do in practical affairs; and lucky it is if the passion be not something as petty as a love of personal conquest over the philosopher across the way.

"And your education! Is not that also social, and determined by the social conditions under which you educate, by the intervention, direct or indirect, of society, by means of schools, etc.? The Communists have not invented the intervention of society in education; they do but seek to alter the character of that intervention, and to rescue education from the influence of the ruling class."

If it had pleased them [the legislators] to order that this wealth, after having been possessed by fathers during their life, should return to the republic after their death, you would have no reason to complain of it.

I hear beyond the range of sound, I see beyond the range of sight,New earths and skies and seas around, And in my day the sun doth pale his light.

The history of philosophical system is the picture gallery of reason.

I used to ask myself, over a coffin: "What good did it do the occupant to be born?," I now put the same question about anyone alive.

Write it on your heart that every day is the best day in the year.

But this priviledge, is allayed by another; and that is, by the priviledge of Absurdity; to which no living creature is subject, but man only.

If it is pleasing to observe in nature her desire to paint God in all his works, in which we see some traces of him because they are his images, how much more just is it to consider in the productions of minds the efforts which they make to imitate the essential truth, even in shunning it, and to remark wherein they attain it and wherein they wander from it, as I have endeavored to do in this study.

We boil at different degrees.

Tolerance - the function of an extinguished ardor - tolerance cannot seduce the young.

Blessed be the hour in which I was first led to inquire into my own spiritual nature and destination! All my doubts are removed; I know what I can know, and have no fears for what I cannot know. I am satisfied; perfect clearness and harmony reign in my soul, and a new and more glorious existence begins for me. My entire destiny I cannot comprehend; what I am to become, exceeds my present power of conception. A part, which is concealed from me, is visible to the father of spirits. I know only that it is secure, everlasting and glorious. That part of it which is confided to me I know, for it is the root of all my other knowledge.

Confidence is the only bond of friendship.

I have said that, in a sense, the parasites were a 'shadow' of man's cowardice and passivity. Their strength could increase in an atmosphere of defeat and panic, for it fed on human fear. In that case, the best way to combat them was to change the atmosphere to one of strength and purpose.

Ah! yes, I know: those who see me rarely trust my word: I must look too intelligent to keep it.

Spirit is never an object; nor a spiritual reality an objective one. In the so-called objective world there's no such nature, thing, or objective reality as spirit. Hence it is easy to deny the reality of spirit. God is spirit because he is not object, because he is subject.

There is no art which one government sooner learns of another than that of draining money from the pockets of the people.

With the disintegration of all that Nietzsche had revered, existence, to him, had become a desert in which only one thing remained, namely that which had relentlessly forced him into this path: truthfulness that knows no limits and is not subject to any condition.

Since the narrower or wider community of the peoples of the earth has developed so far that a violation of rights in one place is felt throughout the world, the idea of a cosmopolitan right is not fantastical, high-flown or exaggerated notion. It is a complement to the unwritten code of the civil and international law, necessary for the public rights of mankind in general and thus for the realization of perpetual peace.

My desire for knowledge is intermittent; but my desire to bathe my head in atmospheres unknown to my feet is perennial and constant. The highest that we can attain to is not Knowledge, but Sympathy with Intelligence. I do not know that this higher knowledge amounts to anything more definite than a novel and grand surprise on a sudden revelation of the insufficiency of all that we called Knowledge before - a discovery that there are more things in heaven and earth than are dreamed of in our philosophy.

I came into this world, not chiefly to make this a good place to live in, but to live in it, be it good or bad.

Why should I not regard this as desirable-not because the fire, burns me, but because it does not overcome me?

The philosophical thought of Kant, the supreme flower of the Germanic people, has its roots in the religious feeling of Luther, and it is not possible for Kantism, especially the practical part of it, to take root and bring forth flower and fruit in peoples who have not undergone the experience of the Reformation and who perhaps were incapable of experiencing it. Kantism is Protestant, and we Spaniards are fundamentally Catholic. And if Krause struck some roots here - more numerous and more permanent than is commonly supposed - it is because Krause has roots in pietism, and pietism, as Ritschl has demonstrated in his Geschichte des Pietismus, has specifically Catholic roots and may be described as the irruption, or rather the persistence of Catholic mysticism in the heart of Protestant rationalism. And this explains why not a few Catholic thinkers in Spain became followers of Krause.

To no creature besides man has been given wisdom, foresight, industry, and reflection.

The harm that is done by a religion is of two sorts, the one depending on the kind of belief which it is thought ought to be given to it, and the other upon the particular tenets believed. As regards the kind of belief: it is thought virtuous to have faith-that is to say, to have a conviction which cannot be shaken by contrary evidence. Or, if contrary evidence might induce doubt, it is held that contrary evidence must be suppressed.

One does not discover the absurd without being tempted to write a manual of happiness. "What! — by such narrow ways — ?" There is but one world, however. Happiness and the absurd are two sons of the same earth. They are inseparable. It would be a mistake to say that happiness necessarily springs from the absurd discovery. It happens as well that the feeling of the absurd springs from happiness.

The wretched consciousness shrinks from it own annihilation, and just as an animal spirit newly severed from the womb of the world, finds itself confronted with the world and knows itself distinct from it, so consciousness must needs desire to possess another life than that of the world itself.

There is no work so mean, but it would amply serve me to furnish me with sustenance.

Whenever a theory appears to you as the only possible one, take this as a sign that you have neither understood the theory nor the problem which it was intended to solve.

Now shall we say that only the first men were well alive, and the existing generation is invalided and degenerate? ... A more subtle and severe criticism might suggest that some dislocation has befallen the race; that men are off their centre; that multitudes of men do not live with Nature, but behold it as exiles. People go out to look at sunrises and sunsets who do not recognize their own quietly and happily, but know that it is foreign to them. As they do by books, so they quote the sunset and the star, and do not make them theirs. Worse yet, they live as foreigners in the world of truth, and quote thoughts, and thus disown them. Quotation confesses inferiority.

Then it is that the height of unhappiness is reached, when men are not only attracted, but even pleased, by shameful things, and when there is no longer any room for a cure, now that those things which once were vices have become habits.

For a consistent naturalist science can only be a refinement of animal exploration, a practice humans have devised for finding their way in the bit of the universe in which they have so far survived. Instead of thinking of science as a law-seeking activity, we can think of it as a tool humans use to cope with a world they will never understand.

Truth that is naked is the most beautiful, and the simpler its expression the deeper is the impression it makes; this is partly because it gets unobstructed hold of the hearer's mind without his being distracted by secondary thoughts, and partly because he feels that here he is not being corrupted or deceived by the arts of rhetoric, but that the whole effect is got from the thing itself.

Nietzsche claimed that his genius was in his nostrils and I think that is a very excellent place for it to be.

To wisdom belongs the intellectual apprehension of things eternal; to knowledge, the rational apprehension of things temporal.

We Americans claim to be a peace-loving people. We hate bloodshed; we are opposed to violence. Yet we go into spasms of joy over the possibility of projecting dynamite bombs from flying machines upon helpless citizens. We are ready to hang, electrocute, or lynch anyone, who, from economic necessity, will risk his own life in the attempt upon that of some industrial magnate. Yet our hearts swell with pride at the thought that America is becoming the most powerful nation on earth, and that it will eventually plant her iron foot on the necks of all other nations. Such is the logic of patriotism.