Who is to determine what the perfect is? It could only be those who are themselves perfect and who therefore know what it means. Here yawns the abyss of that circularity in which the whole of human Dasein moves. What health is, only the healthy can say. Yet healthfulness is measured according to the essential starting point of health. What truth is, only one who is truthful can discern; but the one who is truthful is determined according to the essential starting point of truth.

It is always necessary that the substance or essence of a person be good before there can be any good works and that good works follow and proceed from a person who is already good. Christ says in Matthew 7:18: "A good tree cannot bear bad fruit, nor can a bad tree bear good fruit." ... The fruit does not make the tree good or bad but the tree itself is what determines the nature of the fruit. In the same way, a person first must be good or bad before doing a good or bad work.

We do not think good metaphors are anything very important, but I think that a good metaphor is something even the police should keep an eye on...

I have never said that human society ought to be aristocratic, but a great deal more than that. What I have said, and still believe with ever-increasing conviction, is that human society is always, whether it will or no, aristocratic by its very essence, to the extreme that it is a society in the measure that it is aristocratic, and ceases to be such when it ceases to be aristocratic. Of course I am speaking now of society and not of the State.

It is clearly absurd to say that if you go on adding atoms together until they have fused into a complex molecule, that molecule will become capable of self-reproduction. It is like saying that a skyscraper is more capable of reproduction than a bungalow. And suppose life did come into being through some accidental interaction of molecules, sun and cosmic rays; why should it not be content to rest passively? Why should it have been possessed of a desire to persist and evolve?

There are three lines of life which stand out prominently to view: the life of pleasure, the political life, and the life of reflection.

Music for entertainment ... seems to complement the reduction of people to silence, the dying out of speech as expression, the inability to communicate at all. It inhabits the pockets of silence that develop between people molded by anxiety, work and undemanding docility.

Good and strong will. Mechanism must precede science (learning). Also in morals and religion? Too much discipline makes one narrow and kills proficiency. Politeness belongs, not to discipline, but to polish, and thus comes last.

A bad review is even less important than whether it is raining in Patagonia.

The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.

It is the common wonder of all men, how among so many million of faces there should be none alike.

The wise man should restrain his senses like the crane and accomplish his purpose with due knowledge of his place, time and ability.

Vague a l'ame - melancholy yearning for the end of the world.

Equally there is no rhythm when variations are not placed. There is a wealth of suggestions in the phrase "takes place". The change not only comes but it belongs; it had its definite place in a larger whole.

The first character of a general idea so resulting is that it is living feeling. A continuum of this feeling, infinitesimal in duration, but still embracing innumerable parts, and also, though infinitesimal, entirely unlimited, is immediately present. And in its absence of boundedness a vague possibility of more than is present is directly felt.

There are some defeats more triumphant than victories.

If a man makes the press utter atrocious things he becomes as answerable for them as if he had uttered them by word of mouth. Mr. Jefferson has said in his inaugural speech, that "error of opinion might be tolerated, when reason was left free to combat it." This is sound philosophy in cases of error. But there is a difference between error and licentiousness.

Generals are usually a conservative force who can be relied on to oppose social change.

What if the equality between us human being, in which we completely resemble one another, were that none of us really thinks about his being loved?

This perversion of the ethical values soon crystallized into the all-dominating slogan of the Communist Party: THE END JUSTIFIES ALL MEANS. Similarly in the past the Inquisition and the Jesuits adopted this motto and subordinated to it all morality. It avenged itself upon the Jesuits as it did upon the Russian Revolution. In the wake of this slogan followed lying, deceit, hypocrisy and treachery, murder, open and secret. It should be of utmost interest to students of social psychology that two movements as widely separated in time and ideas as Jesuitism and Bolshevism reached exactly similar results in the evolution of the principle that the end justifies all means. The historic parallel, almost entirely ignored so far, contains a most important lesson for all coming revolutions and for the whole future of mankind.

For the first time in sixty years, the priests, the old aristocracy and the people met in a common sentiment-a feeling of revenge, it is true, and not of affection; but even that is a great thing in politics, where a community of hatred is almost always the foundation of friendships.

And now I have explained the series of social and intellectual conditions by which the discovery of sociological laws, and consequently the foundation of Positivism, was fixed for the precise date at which I began my philosophical career: that is to say, one generation after the progressive dictatorship of the Convention, and almost immediately after the fall of the retrograde tyranny of Bonaparte.

We ought neither to fasten our ship to one small anchor nor our life to a single hope.

Believe me, there is no such thing as great suffering, great regret, great memory...Everything is forgotten, even great love.

It is your concern when your neighbor's wall is on fire.

I have remarked very clearly that I am often of one opinion when I am lying down and of another when I am standing up.

Are we not madder than those first inhabitants of the plain of Sennar? We know that the distance separating the earth from the sky is infinite, and yet we do not stop building our tower.

A fate is not a punishment.

To use Virtue is perfect blessedness.

People talk sometimes of bestial cruelty, but that's a great injustice and insult to the beasts; a beast can never be so cruel as a man, so artistically cruel.

The progressive world is necessarily divided into two classes - those who take the best of what there is and enjoy it - those who wish for something better and try to create it. Without these two classes the world would be badly off. They are the very conditions of progress, both the one and the other. Were there none who were discontented with what they have, the world would never reach anything better.

Hatred and anger are the greatest poison to the happiness of a good mind.

When at first thought we think of a creator our ideas appear to us undefined and confused; but if we reason philosophically, those ideas can be easily arranged and simplified. It is a Being, whose power is equal to his will.

The "second sight" possessed by the Highlanders in Scotland is actually a foreknowledge of future events. I believe they possess this gift because they don't wear trousers... That is also why in all countries women are more prone to utter prophecies.

Physics is mathematical not because we know so much about the physical world, but because we know so little: it is only its mathematical properties that we can discover.

Valour, however unfortunate, commands great respect even from enemies: but the Romans despise cowardice, even though it be prosperous.

Our business in this world is not to succeed, but to continue to fail, in good spirits.

There is no road or ready way to virtue.

So long as man remains free he strives for nothing so incessantly and so painfully as to find someone to worship. But man seeks to worship what is established beyond dispute, so that all men would agree at once to worship it. For these pitiful creatures are concerned not only to find what one or the other can worship, but to find community of worship is the chief misery of every man individually and of all humanity from the beginning of time. For the sake of common worship they've slain each other with the sword. They have set up gods and challenged one another, 'Put away your gods and come and worship ours, or we will kill you and your gods!' And so it will be to the end of the world, even when gods disappear from the earth; they will fall down before idols just the same.

By relieving the brain of all unnecessary work, a good notation sets it free to concentrate on more advanced problems, and in effect increases the mental power of the race..

Hence money may be dirt, although dirt is not money.

Charity, by which God and neighbor are loved, is the most perfect friendship.

Do not be arrogant because of your knowledge, but confer with the ignorant man as with the learned. For knowledge has no limits, and none has yet achieved perfection in it. Good speech is more hidden than malachite, yet it is found in the possession of women slaves at the millstones.

Certain forms of sex which do not lead to children are at present punished by the criminal law: this is purely superstitious, since the matter is one which affects no one except the parties directly concerned... The peculiar importance attached, at present, to adultery is quite irrational... Moral rules ought not to be such as to make instinctive happiness impossible.

Religion has two principal enemies, fanaticism and infidelity, or that which is called atheism. The first requires to be combated by reason and morality, the other by natural philosophy.

Open, honest, truth-telling individuals value privacy. We all need spaces where we can be alone with thoughts and feelings - where we can experience healthy psychological autonomy and can choose to share when we want to.

I am an atheist, out and out. It took me a long time to say it. I've been an atheist for years and years, but somehow I felt it was intellectually unrespectable to say one was an atheist, because it assumed knowledge that one didn't have. Somehow, it was better to say one was a humanist or an agnostic. I finally decided that I'm a creature of emotion as well as of reason. Emotionally, I am an atheist. I don't have the evidence to prove that God doesn't exist, but I so strongly suspect he doesn't that I don't want to waste my time.

The sun will be darkened, and the moon will not give its light; the stars will fall from the sky, and the heavenly bodies will be shaken. They will see the Son of Man coming on the clouds of the sky, with power and great glory... I tell you the truth, this generation will certainly not pass away until all these things have happened.