The fine arts once divorcing themselves from truth are quite certain to fall mad, if they do not die.

Not much younger than these (sc. Hermotimus of Colophon and Philippus of Mende) is Euclid, who put together the Elements, collecting many of Eudoxus' theorems, perfecting many of Theaetetus', and also bringing to irrefragable demonstration the things which were only somewhat loosely proved by his predecessors. This man lived in the time of the first Ptolemy. For Archimedes, who came immediately after the first (Ptolemy), makes mention of Euclid: and, further, they say that Ptolemy once asked him if there was in geometry any shorter way than that of the elements, and he answered that there was no royal road to geometry. He is then younger than pupils of Plato but older than Eratosthenes and Archimedes; for the latter were contemporary with one another, as Eratosthenes somewhere says.

The late philosopher Morris R. Cohen of CCNY was asked by a student in the metaphysics course, "Professor Cohen, how do I know that I exist?" The keen old prof replied, "And who is asking?"

Women . . . have . . . small and narrow chests, and broad hips, to the end they should remain at home, sit still, keep house, and bear and bring up children. . . . A woman is, or at least should be, a friendly, courteous, and a merry companion in life . . . the honor and ornament of the house, and inclined to tenderness, for thereunto are they chiefly created, to bear children, and to be the pleasure, joy and solace of their husbands.

In all the areas of life where people have sought and found consolation through forbidding their desires-sex in particular, and taste in general-the habit of judgment is now to be stamped out.

Speciesism is an attitude of prejudice towards beings because they're not members of our species, so just as racism means that you're prejudiced against beings who are not members of your race and sexism means you're prejudiced against people of the other sex. So we humans tend to be speciesist in we think that any being that is a member of the species homo sapien just automatically has a higher moral status and is more important than any being that is a member of any other species, irrespective of the actual characteristics of those beings.

By remembering then that I am a part of such a whole, I shall be content with everything that happens. And inasmuch as I am in a manner intimately related to the parts which are of the same kind with myself, I shall do nothing unsocial, but I shall rather direct myself to the things which are of the same kind with myself, and I shall turn all my efforts to the common interest, and divert them from the contrary.

Speaking generally, he holds dominion, to whom are entrusted by common consent affairs of state - such as the laying down, interpretation, and abrogation of laws, the fortification of cities, deciding on war and peace, &c. But if this charge belong to a council, composed of the general multitude, then the dominion is called a democracy; if the council be composed of certain chosen persons, then it is an aristocracy ; and, if, lastly, the care of affairs of state, and, consequently, the dominion rest with one man, then it has the name of monarchy.

The secret of being a bore is to tell everything.

The Kingdom is like a wise fisherman who cast his net into the sea and drew it up from the sea full of small fish. Among them the wise fisherman found a fine large fish. He threw all the small fish back into the sea and chose the large fish without difficulty. Whoever has ears to hear, let him hear.

Poor David Hume is dying very fast, but with great cheerfulness and good humour and with more real resignation to the necessary course of things then any whining Christian ever dyed with pretended resignation to the will of God.

The jingoes and war speculators are filling the air with the sentimental slogan of hypocritical nationalism, "America for Americans," "America first, last, and all the time."

It is not by genius, it is by suffering, and suffering alone, that one ceases to be a marionette.

Allow me, excellent Lucilius, to utter a still bolder word: if any goods could be greater than others, I should prefer those which seem harsh to those which are mild and alluring, and should pronounce them greater. For it is more of an accomplishment to break one's way through difficulties than to keep joy within bounds.

As for the commercial business, I can no longer make head or tail of it. At one moment crisis seems imminent and the City prostrated, the next everything is set fair. I know that none of this will have any impact on the catastrophe.

The problem of establishing a perfect civic constitution is dependent upon the problem of a lawful external relation among states and cannot be solved without a solution of the latter problem.

Nevertheless, among all the temptations I will have to resist today. There would be the temptation of memory: to recount what was for me, and for those of my generation who shared it during a whole lifetime. The experience of Marxism. The quasi-paternal figure of Marx, the way it fought in us with other filiations, the reading of texts and the interpretation of a world in which the Marxist inheritance was-and still remains, and so it will remain-absolutely and thoroughly determinate. One need not be a Marxist or a communist in order to accept this obvious fact. We all live in a world, some would say a culture, that still bears, at an incalculable depth, the mark of this inheritance, whether in a directly visible fashion or not.

Those things which now most engage the attention of men, as politics and the daily routine, are, it is true, vital functions of human society, but should be unconsciously performed, like the corresponding functions of the physical body. They are infra-human, a kind of vegetation. I sometimes awake to a half-consciousness of them going on about me, as a man may become conscious of some of the processes of digestion in a morbid state, and so have the dyspepsia, as it is called.

Even the best things are not equal to their fame.

Classics which at home are drowsily read have a strange charm in a country inn, or in the transom of a merchant brig.

Need and struggle are what excite and inspire us; our hour of triumph is what brings the void. Not the Jews of the captivity, but those of the days of Solomon's glory are those from whom the pessimistic utterances in our Bible come.

A man builds a fine house; and now he has a master, and a task for life: he is to furnish, watch, show it, and keep it in repair, the rest of his days.

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.

When an astronomer tells me that some stellar phenomenon, which his telescope reveals to him at this moment, happened... fifty years ago... I... ask... how he has measured the velocity of light.

Without an anti-environment, all environments are invisible.

Everything that happens is either endurable or not. If it's endurable, then endure it. Stop complaining. If it's unendurable . . . then stop complaining. Your destruction will mean its end as well.

Our longing to save consciousness, to give personal and human finality to the Universe and to existence, is such that even in the midst of a supreme, an agonizing and lacerating sacrifice, we should still hear the voice that assured us that if our consciousness disappears, it is that the infinite and eternal Consciousness may be enriched thereby, that our souls may serve as a nutriment to the Universal soul.

The might which kills outright is an elementary and coarse form of might. How much more varied in its devices; how much more astonishing in its effects is that other which does not kill; or which delays killing.

Science doesn't purvey absolute truth. Science is a mechanism. It's a way of trying to improve your knowledge of nature. It's a system for testing your thoughts against the universe and seeing whether they match. And this works, not just for the ordinary aspects of science, but for all of life. I should think people would want to know that what they know is truly what the universe is like, or at least as close as they can get to it.

Enlighten the people generally, and tyranny and oppressions of body and mind will vanish like evil spirits at the dawn of day.

History is not like some individual person, which uses men to achieve its ends. History is nothing but the actions of men in pursuit of their ends.

We are to admit no more causes of natural things than such as are both true and sufficient to explain their appearances.

We need better government, no doubt about it. But we also need better minds, better friendships, better marriages, better communities.

In cases of this sort, let us say adultery, rightness and wrongness do not depend on committing it with the right woman at the right time and in the right manner, but the mere fact of committing such action at all is to do wrong.

Conflicting intellectual positions may actually come to supplement one another. It is imperative in the present transitional period to make use of the intellectual twilight which dominates our epoch and in which all values and points of view appear in their genuine relativity. We must realize once and for all that the meanings which make up our world are simply an historically determined and continuously developing structure in which man develops, and are in no sense absolute.

As to the objection that these rules are common in the world, that it is necessary to define every thing and to prove every thing, and that logicians themselves have placed them among their art, I would that the thing were true and that it were so well known... But so little is this the case, that, geometricians alone excepted, who are so few in number that they are a single in a whole nation and long periods of time, we see no others that know it.

British rule in India is the most sordid and criminal exploitation of one nation by another in all recorded history. I propose to show that England has year by year been bleeding India to the point of death, and that self-government of India by the Hindus could not within any reasonable probability, have worse results than the present form of alien domination.

A poet without love were a physical and metaphysical impossibility.

Society triumphs over many. They wish to regenerate the world with their institutions, with their moral philosophy, with their love. Then they sink to living from breakfast till dinner, from dinner till tea, with a little worsted work, and to looking forward to nothing but bed. When shall we see a life full of steady enthusiasm, walking straight to its aim, flying home, as that bird is now, against the wind - with the calmness and the confidence of one who knows the laws of God and can apply them?

None shall rule but the humble, And none but Toil shall have.

As to fidelity, there is no animal in the world so treacherous as man. Our histories have recorded the violent pursuits that dogs have made after the murderers of their masters.

Like strawberry wives, that laid two or three great strawberries at the mouth of their pot, and all the rest were little ones.

Let us not admit discourses by Epicureans or Pyrrhonists - though indeed the gods have already in their wisdom destroyed their works, so that most of their books are no longer available. Nevertheless, there is no reason why I should not, by way of example, mention these works too, to show what sort of discourses priests must especially avoid; and if such discourses, then much more must they avoid such thoughts.

Is it surprising that prisons resemble factories, schools, barracks, hospitals, which all resemble prisons?

The ceremonial (hot or cold) as opposed to the haphazard (lukewarm) characterizes piety.

I think that I have succeeded in making it clear that this doctrine gives room for explanations of many facts which without it are absolutely and hopelessly inexplicable; and further that it carries along with it the following doctrines: first, a logical realism of the most pronounced type; second, objective idealism; third, tychism, with its consequent thoroughgoing evolutionism. We also notice that the doctrine presents no hindrences to spiritual influences, such as some philosophies are felt to do.