Sincerity is the way of Heaven. The attainment of sincerity is the way of men. He who possesses sincerity is he who, without an effort, hits what is right, and apprehends, without the exercise of thought — he is the sage who naturally and easily embodies the right way. He who attains to sincerity is he who chooses what is good, and firmly holds it fast. To this attainment there are requisite the extensive study of what is good, accurate inquiry about it, careful reflection on it, the clear discrimination of it, and the earnest practice of it.

But among all the discoveries and corrections probably none has resulted in a deeper influence on the human spirit than the doctrine of Copernicus.... Possibly mankind has never been demanded to do more, for considering all that went up in smoke as a result of realizing this change: a second Paradise, a world of innocence, poetry and piety: the witness of the senses, the conviction of a poetical and religious faith. No wonder his contemporaries did not wish to let all this go and offered every possible resistance to a doctrine which in its converts authorized and demanded a freedom of view and greatness of thought so far unknown indeed not even dreamed of.

Arithmetic must be discovered in just the same sense in which Columbus discovered the West Indies, and we no more create numbers than he created the Indians.

Promising, committment, and fidelity, for instance, are genuinely temporal practices.

The life of man is of no greater importance to the universe than that of an oyster.

Misfortune shows those who are not really friends.

If you are to be kept right, you must possess either good friends or red-hot enemies. The one will warn you, the other will expose you.

The heroes in paganism correspond exactly to the saints in popery, and holy dervises in MAHOMETANISM. The place of, HERCULES, THESEUS, HECTOR, ROMULUS, is now supplied by DOMINIC, FRANCIS, ANTHONY, and BENEDICT. Instead of the destruction of monsters, the subduing of tyrants, the defence of our native country; whippings and fastings, cowardice and humility, abject submission and slavish obedience, are become the means of obtaining celestial honours among mankind.

The improver of natural knowledge absolutely refuses to acknowledge authority, as such. For him, scepticism is the highest of duties; blind faith the one unpardonable sin. And it cannot be otherwise, for every great advance in natural knowledge has involved the absolute rejection of authority, the cherishing of the keenest scepticism, the annihilation of the spirit of blind faith; and the most ardent votary of science holds his firmest convictions, not because the men he most venerates hold them; not because their verity is testified by portents and wonders; but because his experience teaches him that whenever he chooses to bring these convictions into contact with their primary source, Nature - whenever he thinks fit to test them by appealing to experiment and to observation - Nature will confirm them. The man of science has learned to believe in justification, not by faith, but by verification. On the advisableness of improving natural knowledge

The method of not erring is sought by all the world. The logicians profess to guide it, the geometricians alone attain it, and apart from science, and the imitations of it, there are no true demonstrations.

The Orient that appears in Orientalism, then, is a system of representations framed by a whole set of forces that brought the Orient into Western learning, Western consciousness, and later, Western empire. ... The Orient is the stage on which the whole East is confined. On this stage will appear the figures whose role it is to represent the larger whole from which they emanate. The Orient then seems to be, not an unlimited extension beyond the familiar European world, but rather a closed field, a theatrical stage affixed to Europe.

Instinct leads, intelligence does but follow.

The foundation of morality is to have done, once and for all, with lying; to give up pretending to believe that for which there is no evidence, and repeating unintelligible propositions about things beyond the possibilities of knowledge.

Why? Surely they can find other men. Russell's reply when asked "if it wasn't unkind of him to love and leave so many women";

For the truth is that our doctrines are usually only the justification a posteriori of our conduct, or else they are our way of trying to explain that conduct to ourselves.

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.

To be happy, we must not be too concerned with others.

Only geometry can hand us the thread [which will lead us through] the labyrinth of the continuum's composition, the maximum and the minimum, the infinitesimal and the infinite; and no one will arrive at a truly solid metaphysic except he who has passed through this [labyrinth].

Today's mic-hogging, fast-talking, contentious young (and old) lefties continue to hawk little books and pamphlets on revolution, always with choice words or documents from Marx, Mao, even Malcolm. But I've never seen a broadside with "A Black Feminist Statement or even the writings of Angela Davis or June Jordan or Barbara Omolade or Flo Kennedy or Audre Lorde or bell hooks or Michelle Wallace, at least not from the groups who call themselves leftist. These women's collective wisdom has provided the richest insights into American radicalism's most fundamental questions: How can we build a multiracial movement? Who are the working class and what do they desire? How do we resolve the Negro Question and the Woman Question? What is freedom?

We certainly must contend by every argument against him who does away with knowledge or reason or mind and then makes any dogmatic assertion about anything. The philosopher, who pays the highest honor to these things, must necessarily, as it seems, because of them refuse to accept the theory of those who say the universe is at rest, whether as a unity or in many forms, and must also refuse utterly to listen to those who say that being is universal motion; he must say that being and the universe consist of both.

Diogenes the Cynic, when a little before his death he fell into a slumber, and his physician rousing him out of it asked him whether anything ailed him, wisely answered, "Nothing, sir; only one brother anticipates another,-Sleep before Death."

What then remains but that we still should cry Not to be born, or, being born, to die?

The power of thought is the light of knowledge, the power of will is the energy of character, the power of heart is love. Reason, love and power of will are perfections of man.

Artist and perceiver alike begin with what may be called a total seizure, an inclusive qualitative whole not yet articulated, not distinguished into members.

Ritual society is a society of rules. It is based not on virtues but on a passion for rules.

Since Sputnik and the satellites, the planet is enclosed in a manmade environment that ends "Nature" and turns the globe into a repertory theater to be programmed.

To master this instrument the religious thinker must make a preliminary study of logic, just as the lawyer must study legal reasoning. This is no more heretical in the one case than in the other. And logic must be learned from the ancient masters, regardless of the fact that they were not Muslims.

There is not love of life without despair about life.

It is change, continuing change, inevitable change, that is the dominant factor in society today. No sensible decision can be made any longer without taking into account not only the world as it is, but the world as it will be ... This, in turn, means that our statesmen, our businessmen, our everyman must take on a science fictional way of thinking.

The true Christian knows no Covenant or Mediation with God, but only the Old, Eternal, and Unchangeable Relation, that in Him we live, and move, and have our being; and he asks not who has said this, but only what has been said;-even the book wherein this may be written is nothing to him as a proof, but only as a means of culture; he bears the proof in his own breast. This is my view of the matter...

Ignorance, to a scientist, is an itch that begs to be pleasurably scratched. Ignorance, if you are a theologian, is something to be washed away by shamelessly making something up.

I have no idea of a liberty unconnected with honesty and justice. Nor do I believe, that any good constitutions of government, or of freedom, can find it necessary for their security to doom any part of the people to a permanent slavery. Such a constitution of freedom, if such can be, is in effect no more than another name for the tyranny of the strongest faction; and factions in republics have been, and are, full as capable as monarchs, of the most cruel oppression and injustice.

It should be noted that children at play are not playing about; their games should be seen as their most serious-minded activity. Variants: It should be noted that the games of children are not games, and must be considered as their most serious actions. For truly it is to be noted, that children's plays are not sports, and should be deemed as their most serious actions.

And now the sagacious reader, who is capable of reading into these lines what does not stand written in them, but is nevertheless implied, will be able to form some conception of the serious feelings with which I then set foot in Emmendingen.

There is no road or ready way to virtue.

Recompense hatred with justice, and recompense kindness with kindness.

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

Among these widely differing families of men, the first that attracts attention, the superior in intelligence, in power, and in enjoyment, is the white, or European, the MAN pre-eminently so called, below him appear the Negro and the Indian.

The same feeling of not belonging, of futility, wherever I go: I pretend interest in what matters nothing to me, I bestir myself mechanically or out of charity, without ever being caught up, without ever being somewhere. What attracts me is elsewhere, and I don't know where that elsewhere is.

It is as natural and as right for a young man to be imprudent and exaggerated, to live in swoops and circles, and beat about his cage like any other wild thing newly captured, as it is for old men to turn gray, or mothers to love their offspring, or heroes to die for something worthier than their lives.

The problem posed by indirect speech acts is the problem of how it is possible for the speaker to say one thing and mean that but also to mean something else.

He who should teach men to die would at the same time teach them to live.

My method is vertical rather than horizontal so the scenery does not change but the texture does.

The truth is a trap: you can not get it without it getting you; you cannot get the truth by capturing it, only by its capturing you.

Never unreal, Pain is a challenge to the universal fiction. What luck to be the only sensation granted a content, if not a meaning!

Once we can see how this question of freedom of the will has been vitiated by post-romantic philosophy, with its inbuilt tendency to laziness and boredom, we can also see how it came about that existentialism found itself in a hole of its own digging, and how the philosophical developments since then have amounted to walking in circles round that hole.