The art of medicine has its roots in the heart. If your heart is false, then also the doctor in you is false. If it is fair, then also the doctor is fair.

The controlling Intelligence understands its own nature, and what it does, and whereon it works.

We know no spectacle so ridiculous as the British public in one of its periodical fits of morality.

Often what is absent has more power than what is present.

The retinue of a grandee in China or Indostan accordingly is, by all accounts, much more numerous and splendid than that of the richest subjects of Europe.

Nothing appears more surprising to those, who consider human affairs with a philosophical eye, than the easiness with which the many are governed by the few; and the implicit submission, with which men resign their own sentiments and passions to those of their rulers. When we enquire by what means this wonder is effected, we shall find, that, as Force is always on the side of the governed, the governors have nothing to support them but opinion. It is therefore, on opinion only that government is founded; and this maxim extends to the most despotic and most military governments, as well as to the most free and most popular.

Better to be despised for too anxious apprehensions, than ruined by too confident a security.

I have said more than once, that I hold space to be something purely relative, as time; an order of coexistences, as time is an order of successions.

I have always thought the actions of men the best interpreters of their thoughts.

Never aim at more precision than... required by the problem...

This enterprise is for the young; for those who can follow it up, and bear it through to its consummation. It shall have all my prayers, & these are the only weapons of an old man.

Credit expansion can bring about a temporary boom. But such a fictitious prosperity must end in a general depression of trade, a slump.

God functions like a stabilizer of time.

Organizations and institutions permit stable expectations to be formed by each member of the group as to the behavior of the other members under specified conditions.

I think myself that we have more machinery of government than is necessary, too many parasites living on the labor of the industrious.

The biology of suffering in intelligent agents is a deep underlying source of existential risk - and one that can potentially be overcome.

I believe that if an individual is not on the path to transcending his society and seeing in what way it furthers or impedes the development of human potential, he cannot enter into intimate contact with his humanity. If the tabus, restrictions, distorted values appear "natural" to him, this is a clear indication that he cannot have a real knowledge of human nature. I believe that society, while having a function both stimulating and inhibiting at the same time, has always been in conflict with humanity. Only when the purpose of society is identified with that of humanity will society cease to paralyze man and encourage his dominance.

It was a great deed to conquer Carthage, but a greater deed to conquer death.

All laws are... deduced from experiment; but to enunciate them, a special language is needful... ordinary language is too poor...This... is one reason why the physicist can not do without mathematics; it furnishes him the only language he can speak. And a well-made language is no indifferent thing;...the analyst, who pursues a purely esthetic aim, helps create, just by that, a language more fit to satisfy the physicist....law springs from experiment, but not immediately. Experiment is individual, the law deduced from it is general; experiment is only approximate, the law is precise...In a word, to get the law from experiment, it is necessary to generalize... But how generalize? ...in this choice what shall guide us?It can only be analogy. ...What has taught us to know the true profound analogies, those the eyes do not see but reason divines?It is the mathematical spirit, which disdains matter to cling only to pure form.

Generations to come, it may well be, will scarce believe that such a man as this one ever in flesh and blood walked upon this Earth.

Without God, everything is nothingness; and with God? Supreme nothingness.

An armed insurrection ... would hinder and bring into disrepute this spiritual insurrection.

It must be recognized that man in his limited and relative earthly life is capable of bringing about the beautiful and the valuable only when he believes in another life, unlimited, absolute, eternal. That is a law of his being. A contact with this mortal life exclusive of any other ends in the wearing-away of effective energy and a self-satisfaction that makes one useless and superficial. Only the spiritual man, striking his roots deep in infinite and eternal life, can be a true creator. But Humanism denied the spiritual man, handed over the eternal to the temporal, and took its stand by the natural man within the limited confines of the earth.

Be ruled by time, the wisest counsellor of all.

The more I see of the world, the more I am convinced that civilisation is a blessing not sufficiently estimated by those who have not traced its progress; for it not only refines our enjoyments, but produces a variety which enables us to retain the primitive delicacy of our sensations. Without the aid of the imagination all the pleasures of the senses must sink into grossness, unless continual novelty serve as a substitute for the imagination, which, being impossible, it was to this weariness, I suppose, that Solomon alluded when he declared that there was nothing new under the sun!

An untempted woman cannot boast of her chastity.

Suppose ye that I am come to give peace on earth? I tell you, Nay; but rather division: For from henceforth there shall be five in one house divided, three against two, and two against three. The father shall be divided against the son, and the son against the father; the mother against the daughter, and the daughter against the mother; the mother in law against her daughter in law, and the daughter in law against her mother in law. And he said also to the people, When ye see a cloud rise out of the west, straightway ye say, There cometh a shower; and so it is. And when ye see the south wind blow, ye say, There will be heat; and it cometh to pass. Ye hypocrites, ye can discern the face of the sky and of the earth; but how is it that ye do not discern this time? Yea, and why even of yourselves judge ye not what is right?

When communist workmen associate with one another, theory, propaganda, etc., is their first end. But at the same time, as a result of this association, they acquire a new need - the need for society - and what appears as a means becomes an end. You can observe this practical processing its most splendid results whenever you see French socialist workers together. Such things as smoking, drinking, eating, etc., are no longer means of contact or means that bring together. Company, association, and conversation, which again has society as its end, are enough for them; the brotherhood of man is on mere phase with them, but a fact of life, and the nobility of man shines upon us from their work-hardened bodies.

The blood of the heroes is closer to God than the ink of the philosophers and the prayers of the faithful.

To found a great empire for the sole purpose of raising up a people of customers, may at first appear a project fit only for a nation of shopkeepers. It is however, a project altogether unfit for a nation of shopkeepers; but extremely fit for a nation whose government is influenced by shopkeepers.

Though he made a joke when asked to do the right thing, he always did it. He was so much more in earnest than he appeared. He did not do himself justice.

The mind enamored with deceptive things, declines things better.

You only have power over people so long as you don't take everything away from them. But when you've robbed a man of everything he's no longer in your power - he's free again.

I feel that I have within me a medieval soul, and I believe that the soul of my country is medieval, that it has perforce passed through the Renaissance, the Reformation, and the Revolution - learning from them, yes, but without allowing them to touch the soul, preserving the spiritual inheritance which has come down from what are called the Dark Ages. And Quixotism is simply the most desperate phase of the struggle between the Middle Ages and the Renaissance, which was the offering of the Middle Ages.

I knew a parson who frightened his congregation terribly by telling them that the second coming was very imminent indeed, but they were much consoled when they found that he was planting trees in his garden.

I do not believe in a God who maliciously or arbitrarily interferes in the personal affairs of mankind. My religion consists of a humble admiration for the vast power which manifests itself in that small part of the universe which our poor, weak minds can grasp!

Most of us are not neutral in feeling, but, as human beings, we have to remember that, if the issues between East and West are to be decided in any manner that can give any possible satisfaction to anybody, whether Communist or anti-Communist, whether Asian or European or American, whether White or Black, then these issues must not be decided by war. We should wish this to be understood, both in the East and in the West.

I have often seen an actor laugh off the stage, but I don't remember ever having seen one weep.

Proverbs are always platitudes until you have personally experienced the truth of them.

Great ages of innovation are the ages in which entire cultures are junked or scrapped.

In solitude it is possible to love mankind; in the world, for one who knows the world, there can be nothing but secret or open war.

Next to the ridicule of denying an evident truth, is that of taking much pains to defend it; and no truth appears to me more evident, than that beasts are endow'd with thought and reason as well as men. The arguments are in this case so obvious, that they never escape the most stupid and ignorant.

Whoever is versed in the jargon does not have to say what he thinks, does not even have to think it properly. The jargon takes over this task.

Even if we consider not words by themselves but rules deciding what words may appropriately be produced in certain contexts - even if we consider, in computer jargon, programs for using words - unless those programs themselves refer to something extra-linguistic there is still no determinate reference that those words possess. This will be a crucial step in the process of reaching the conclusion that the Brain-in-a-Vat Worlders cannot refer to anything external at all (and hence cannot say that they are Brain-in-a-Vat Worlders).

The preposterous distinction of rank, which render civilization a curse, by dividing the world between voluptuous tyrants and cunning envious dependents, corrupt, almost equally, every class of people, because respectability is not attached to the discharge of the relative duties of life, but to the station, and when the duties are not fulfilled, the affections cannot gain sufficient strength to fortify the virtue of which they are the natural reward. Still there are some loop-holes out of which a man may creep, and dare to think and act for himself; but for a woman it is an herculean task, because she has difficulties peculiar to her sex to overcome, which require almost super-human powers.

The moral things I wish to say to future generations is very simple. I should say love is wise hatred is foolish. In this world which is getting more and more closely interconnected, we have to learn to tolerate each other. We have to learn to put up with the fact that some people say things that we don't like. We can only live together in that way, and if we are to live together and not die together we must learn the kind of charity and kind of tolerance which is absolutely vital to the continuation of human life on this planet.