He who remembers the evils he has undergone, and those that have threatened him, and the slight causes that have changed him from one state to another, prepares himself in that way for future changes and for recognizing his condition. The life of Caesar has no more to show us than our own; an emperor's or an ordinary man's, it is still a life subject to all human accidents.

Friendship is unnecessary, like philosophy, like art, like the universe itself (for God did not need to create). It has no survival value; rather it is one of those things which give value to survival.

That science is incapable of solving in its own way those fundamental questions is no sufficient reason for slighting them.

Life seems to me essentially passion, conflict, rage... It is only intellect that keeps me sane; perhaps this makes me overvalue intellect against feeling.

One cannot demand of a scholar that he show himself a scholar everywhere in society, but the whole tenor of his behavior must none the less betray the thinker, he must always be instructive, his way of judging a thing must even in the smallest matters be such that people can see what it will amount to when, quietly and self-collected, he puts this power to scholarly use.

With the conception that the Revolution was only a means of securing political power, it was inevitable that all revolutionary values should be subordinated to the needs of the Socialist State; indeed, exploited to further the security of the newly acquired governmental power.

Supply and demand constantly determine the prices of commodities; never balance, or only coincidentally; but the cost of production, for its part, determines the oscillations of supply and demand.

But though there be naturally a wide difference in point of delicacy between one person and another, nothing tends further to encrease and improve this talent, than practice in a particular art, and the frequent survey or contemplation of a particular species of beauty.

In order to make myself recognized by the Other, I must risk my own life. To risk one's life, in fact, is to reveal oneself as not-bound to the objective form or to any determined existence - as not-bound to life.

As a general rule, all that has been hitherto advanced respecting the nature of this deity, must be understood to refer to his properties: for the nature of the god is not one thing, and his influence another: and truly, besides these two, his energy a third thing: seeing that all things which he wills, these he is, he can, and he works. For neither doth he will that which he is not; nor is he without strength to do that which he wills; nor doth he will that which he cannot effect. Now this is very different in the case of men, for theirs is a double nature mixed up in one, that of soul and body; the former divine, the latter full of darkness and obscurity: hence naturally arise warfare and discord between the two.

We all remember how many religious wars were fought for a religion of love and gentleness; how many bodies were burned alive with the genuinely kind intention of saving souls from the eternal fire of hell. Only if we give up our authoritarian attitude in the realm of opinion, only if we establish the attitude of give and take, of readiness to learn from other people, can we hope to control acts of violence inspired by piety and duty.

The plebeian must expect to find himself neglected and despised in proportion as he is remiss in cultivation the objects of esteem; the lord will always be surrounded with sycophants and slaves. The lord therefore has no motive to industry and exertion; no stimulus to rouse him from the lethargic 'oblivious pool', out of which every human intellect originally arose.

The mechanical mind has a passion for control - of everything except itself. Beyond the control it has won over the forces of nature it would now win control over the forces of society of stating the problem and producing the solution, with social machinery to correspond.

Existence would be a quite impracticable enterprise if we stopped granting importance to what has none.

I found one day in school a boy of medium size ill-treating a smaller boy. I expostulated, but he replied: "The bigs hit me, so I hit the babies; that's fair." In these words he epitomized the history of the human race.

Philosophy's error is to be too endurable.

We have not a direct intuition of the equality of two intervals of time.

The Spirit of the Age wishes to allow argument and not to allow argument. ... If anyone argues with them they say that he is rationalizing his own desires, and therefore need not be answered. But if anyone listens to them they will then argue themselves to show that their own doctrines are true. ... You must ask them whether any reasoning is valid or not. If they say no, then their own doctrines, being reached by reasoning, fall to the ground. If they say yes, then they will have to examine your arguments and refute them on their merits: for if some reasoning is valid, for all they know, your bit of reasoning may be one of the valid bits.'

Verily I say unto you, All sins shall be forgiven unto the sons of men, and blasphemies wherewith soever they shall blaspheme: But he that shall blaspheme against the Holy Ghost hath never forgiveness, but is in danger of eternal damnation.

The world is the totality of facts, not things.

A screen bans reality.

Nothing that was worthy in the past departs; no truth or goodness realized by man ever dies, or can die.

To say that all philosophy is writing is, minimally, to say that it is never the transparent expression of thought.

The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed.

We face eternity now. We have no universe left, no outside phenomena, no emotions, no passions. Nothing but ourselves and thought. We face an eternity of introspection, when all through history we have never known what to do with ourselves on a rainy Sunday.

A fire eater must eat fire even if he has to kindle it himself.

Self-alienation is the source of all degradation as well as, on the contrary, the basis of all true elevation. The first step will be a look inward, an isolating contemplation of our self. Whoever remains standing here proceeds only halfway. The second step must be an active look outward, an autonomous, determined observation of the outer world. 

The hidden significance of these fables which is sometimes thought to have been detected, the ethics running parallel to the poetry and history, are not so remarkable as the readiness with which they may be made to express a variety of truths. As if they were the skeletons of still older and more universal truths than any whose flesh and blood they are for the time made to wear. It is like striving to make the sun, or the wind, or the sea symbols to signify exclusively the particular thoughts of our day. But what signifies it? In the mythus a superhuman intelligence uses the unconscious thoughts and dreams of men as its hieroglyphics to address men unborn. In the history of the human mind, these glowing and ruddy fables precede the noonday thoughts of men, as Aurora the sun's rays. The matutine intellect of the poet, keeping in advance of the glare of philosophy, always dwells in this auroral atmosphere.

Hardness and softness, roughness and smoothness, moonlight and sunlight present themselves in our recollection not preeminently as sensory contents but as certain kinds of symbioses, certain ways outside has of invading us and certain ways we have of meets this invasion...

If two right lines cut one another, they will form the angles at the vertex equal. ...This... is what the present theorem evinces, that when two right lines mutually cut each other, the vertical angles are equal. And it was first invented according to Eudemus by Thales...

"He who exalts himself shall be humbled; and he who humbles himself shall be exalted." (Matthew 23:12) The person who exalts himself ... will be humbled, because a person who considers himself to be good, intelligent, and kind will not even try to become better, smarter, kinder. The humble person will be exalted, because he considers himself bad and will try to become better, kinder, and more reasonable.

The end of history is, alas, also the end of the dustbins of history. There are no longer any dustbins for disposing of old ideologies, old regimes, old values. Where are we going to throw Marxism, which actually invented the dustbins of history? (Yet there is some justice here since the very people who invented them have fallen in.) Conclusion: if there are no more dustbins of history, this is because History itself has become a dustbin. It has become its own dustbin, just as the planet itself is becoming its own dustbin.

Nothing more strikingly betrays the credulity of mankind than medicine. Quackery is a thing universal, and universally successful. In this case it becomes literally true that no imposition is too great for the credulity of men.

It happens that the stage sets collapse. Rising, streetcar, four hours in the office or the factory, meal, streetcar, four hours of work, meal, sleep and Monday Tuesday Wednesday Thursday Friday and Saturday according to the same rhythm this path is easily followed most of the time. But one day the "why" arises and everything begins in that weariness tinged with amazement.

In the past you rivalled the Achaians and the Macedonians, peoples of your own race, and Philip, their commander, for the hegemony and glory, but now that the freedom of the Hellenes is at stake at a war against an alien people (Romans), ...And does it worth to ally with the barbarians, to take the field with them against the Epeirotans, the Achaians, the Akarnanians, the Boiotians, the Thessalians, in fact with almost all the Hellenes with the exception of the Aitolians who are a wicked nation... ...So Lakedaimonians it is good to remember your ancestors,... be afraid of the Romans... and do ally yourselves with the Achaians and Macedonians. But if some the most powerful citizens are opposed to this policy at least stay neutral and do not side with the unjust.

It is the perfection of God's works that they are all done with the greatest simplicity. He is the God of order and not of confusion. And therefore as they would understand the frame of the world must endeavor to reduce their knowledge to all possible simplicity, so must it be in seeking to understand these visions.

He who must still exhort himself, and be exhorted, to will the good, has as yet no firm and ever-ready will, but wills a will anew every time he needs it. But he who has such a stable will, wills what he wills for ever, and cannot under any circumstances will otherwise than he always wills. For him freedom of the will is destroyed and swallowed up in necessity.

Romeo wants Juliet as the filings want the magnet; and if no obstacles intervene he moves towards her by as straight a line as they. But Romeo and Juliet, if a wall be built between them, do not remain idiotically pressing their faces against its opposite sides like the magnet and the filings with the card. Romeo soon finds a circuitous way, by scaling the wall or otherwise, of touching Juliet's lips directly. With the filings the path is fixed; whether it reaches the end depends on accidents. With the lover it is the end which is fixed, the path may be modified indefinitely.

By Silence, the discretion of a man is known: and a fool, keeping Silence, seemeth to be wise.

There are two sentences inscribed upon the Delphic oracle, hugely accommodated to the usages of man's life: "Know thyself," and "Nothing too much;" and upon these all other precepts depend.

Language forms a kind of wealth, which all can make use of at once without causing any diminution of the store, and which thus admits a complete community of enjoyment; for all, freely participating in the general treasure, unconsciously aid in its preservation.

Till women are more rationally educated, the progress in human virtue and improvement in knowledge must receive continual checks.

Nothing would prove more disastrous to our ideas, we contended, than to neglect the effect of the internal upon the external, of the psychological motives and needs upon existing institutions.

The irrationality of the "appeal to Nature" is illustrated by a simple thought-experiment. Imagine, fancifully, if starvation, disease, parasitism, disembowelling, asphyxiation and being eaten alive were not endemic to the living world - or such miseries have already been abolished and replaced by an earthly paradise. Would anyone propose there is ethical case for (re)introducing them? Even proposing such a thought-experiment can sound faintly ridiculous.