It is rare that the public sentiment decides immorally or unwisely, and the individual who differs from it ought to distrust and examine well his own opinion.

Often must you turn your pencil to erase, if you hope to write something worth a second reading.

Being in love is a good thing, but it is not the best thing. There are many things below it, but there are also things above it. You cannot make it the basis of a whole life. It is a noble feeling, but it is still a feeling... Knowledge can last, principles can last, habits can last; but feelings come and go... But, of course, ceasing to be "in love" need not mean ceasing to love. Love in this second sense-love as distinct from "being in love"-is not merely a feeling. It is a deep unity, maintained by the will and deliberately strengthened by habit; reinforced by (in Christian marriages) the grace which both partners ask, and receive, from God... "Being in love" first moved them to promise fidelity: this quieter love enables them to keep the promise. It is on this love that the engine of marriage is run: being in love was the explosion that started it.

Don't let yourself forget how many doctors have died, after furrowing their brows over how many deathbeds. How many astrologers, after pompous forecasts about others' ends. How many philosophers, after endless disquisitions on death and immortality. How many warriors, after inflicting thousands of casualties themselves. How many tyrants, after abusing the power of life and death atrociously, as if they were themselves immortal.

Both are torn halves of an integral freedom, to which however they do not add up.

Each of us is born with a share of purity, predestined to be corrupted by our commerce with mankind, by that sin against solitude.

To have no food for our heads no food for our hearts, no food for our activity, is that nothing? If we have no food for the body, how do we cry out, how all the world hears of it, how all the newspapers talk of it, with a paragraph headed in great capital letters, DEATH FROM STARVATION! But suppose one were to put a paragraph in the Times, Death of Thought from Starvation, or Death of Moral Activity from Starvation, how people would stare, how they would laugh and wonder! One would think we had no heads nor hearts, by the total indifference of the public towards them. Our bodies are the only things of any consequence.

He maintained this attitude up to the very end, and no man ever saw Socrates too much elated or too much depressed. Amid all the disturbance of Fortune, he was undisturbed.

Reason has discovered the struggle for existence and the law that I must throttle all those who hinder the satisfaction of my desires. That is the deduction reason makes. But the law of loving others could not be discovered by reason, because it is unreasonable.

Misfortune shows those who are not really friends.

Could the activity of thinking as such, the habit of examining whatever happens to come to pass or to attract attention, regardless of results and specific content, could this activity be among the conditions that make men abstain from evil-doing?

Drunkenness is nothing but voluntary madness.

In all determinations of morality, this circumstance of public utility is ever principally in view; and wherever disputes arise, either in philosophy or common life, concerning the bounds of duty, the question cannot, by any means, be decided with greater certainty, than by ascertaining, on any side, the true interests of mankind. If any false opinion, embraced from appearances, has been found to prevail; as soon as farther experience and sounder reasoning have given us juster notions of human affairs, we retract our first sentiment, and adjust anew the boundaries of moral good and evil.

I recognize the necessity of animal experiments with my mind but not with my heart.

Violence, whether spiritual or physical, is a quest for identity and the meaningful.

And why should man, added he, pretend to an exemption from the lot of all other animals? The whole earth, believe me, PHILO, is cursed and polluted. A perpetual war is kindled amongst all living creatures. Necessity, hunger, want, stimulate the strong and courageous: Fear, anxiety, terror, agitate the weak and infirm. The first entrance into life gives anguish to the new-born infant and to its wretched parent: Weakness, impotence, distress, attend each stage of that life: and it is at last finished in agony and horror.

Other curious and rather ominous consequences of war are the increased anti-Semitism which one meets in all classes, particularly the common people, and the strong recrudescence of anti-negro passions in the South. The first is due to the age-old dislike of a monied, influential and pushing minority, coupled with a special grudge against the Jews as being chiefly instrumental, in public opinion, in getting America into the war.

Technological progress has merely provided us with more efficient means for going backwards.

At the present day, civilized opinion is a curious mental mixture. The military instincts and ideals are as strong as ever, but they are confronted by reflective criticisms which sorely curb their ancient freedom. Innumerable writers are showing up the bestial side of military service. Pure loot and mastery seem no longer morally allowable motives, and pretexts must be found for attributing them solely to the enemy.

By adverting to the dignity of this high calling our ancestors have turned a savage wilderness into a glorious empire: and have made the most extensive, and the only honorable conquests, not by destroying, but by promoting the wealth, the number, the happiness of the human race.

Human freedom is realised in the adoption of humanity as an end in itself, for the one thing that no-one can be compelled to do by another is to adopt a particular end.

The perfection of the effect demonstrates the perfection of the cause, for a greater power brings about a more perfect effect. But God is the most perfect agent. Therefore, things created by Him obtain perfection from Him. So, to detract from the perfection of creatures is to detract from the perfection of divine power.

Sometimes it is said that man can not be trusted with the government of himself. Can he, then, be trusted with the government of others? Or have we found angels in the forms of kings to govern him? Let history answer this question.

But we must not forget that only a very few people are artists in life; that the art of life is the most distinguished and rarest of all the arts. Modern Man in Search of a Soul.

Camus said there is only really one serious philosophical question, which is whether or not to commit suicide. I think there are four or five serious philosophical questions: The first one is: Who started it? The second is: Are we going to make it? The third is: Where are we going to put it? The fourth is: Who's going to clean up? And the fifth: Is it serious?

Well, I've worried some about, you know, why write books ... why are we teaching people to write books when presidents and senators do not read them, and generals do not read them. And it's been the university experience that taught me that there is a very good reason, that you catch people before they become generals and presidents and so forth and you poison their minds with ... humanity, and however you want to poison their minds, it's presumably to encourage them to make a better world.

In America the majority raises formidable barriers around the liberty of opinion; within these barriers an author may write what he pleases, but woe to him if he goes beyond them.

Freedom only for the supporters of the government, only for the members of one party - however numerous they may be - is no freedom at all. Freedom is always and exclusively freedom for the one who thinks differently. Not because of any fanatical concept of "justice" but because all that is instructive, wholesome and purifying in political freedom depends on this essential characteristic, and its effectiveness vanishes when "freedom" becomes a special privilege.

Greatness by nature includes a power, but not a will to power.

Education is an ornament for the prosperous, a refuge for the unfortunate.

If you have money, don't lend it at interest. Rather, give it to someone from whom you won't get it back.

I simply don't think it is reasonable to use IQ tests to produce results of questionable value, which may then serve to justify racists in their own minds and to help bring about the kinds of tragedies we have already witnessed earlier in this century.

You cannot think without abstractions; accordingly, it is of the utmost importance to be vigilant in critically revising your modes of abstraction. It is here that philosophy finds its niche as essential to the healthy progress of society. It is the critic of abstractions. A civilisation which cannot burst through its current abstractions is doomed to sterility.

From the comparison of theism and idolatry, we may form some other observations, which will also confirm the vulgar observation that the corruption of the best things gives rise to the worst.

The hot radio medium used in cool or nonliterate cultures has a violent effect, quite unlike its effect, say in England or America, where radio is felt as entertainment.

There is no fate that can not be surmounted by scorn. If the descent is thus sometimes performed in sorrow, it can also take place in joy. This word is not too much. Again I fancy Sisyphus returning toward his rock, and the sorrow was in the beginning.

Science, ever since the time of the Arabs, has had two functions: (1) to enable us to know things, and (2) to enable us to do things.

Interest only becomes one-sided and morbid only when it ceases to be frank, and becomes sly and furtive.

Rationality requires a complete knowledge and anticipation of the consequences that will follow on each choice. In fact, knowledge of consequences is always fragmentary.

It is our interest and our task to make the revolution permanent until all the more or less propertied classes have been driven from their ruling positions, until the proletariat has conquered state power and until the association of the proletarians has progressed sufficiently far - not only in one country but in all the leading countries of the world - that competition between the proletarians of these countries ceases and at least the decisive forces of production are concentrated in the hands of the workers. Our concern cannot simply be to modify private property, but to abolish it, not to hush up class antagonisms but to abolish classes, not to improve the existing society but to found a new one.

History, if viewed as a repository for more than anecdote or chronology, could produce a decisive transformation in the image of science by which we are now possessed.

To Xeniades, who had purchased Diogenes at the slave market, he said, "Come, see that you obey orders."

To his dog, every man is Napoleon; hence the constant popularity of dogs.