One need only open the eyes to see that the conquests of industry which have enriched so many practical men would never have seen the light, if these practical men alone had existed and if they had not been preceded by unselfish devotees who died poor, who never thought of utility, and yet had a guide far other than caprice.As Mach says, these devotees have spared their successors the trouble of thinking.

Only he who has measured the dominion of force, and knows how not to respect it, is capable of love and justice.

A European who goes to New York and Chicago sees the future... when he goes to Asia he sees the past.

Write it on your heart that every day is the best day in the year.

A good means to discovery is to take away certain parts of a system to find out how the rest behaves.

Hear gladly!

But deepest of all illusory Appearances, for hiding Wonder, as for many other ends, are your two grand fundamental world-enveloping Appearances, SPACE and TIME. These, as spun and woven for us from before Birth itself, to clothe our celestial ME for dwelling here, and yet to blind it, - lie all-embracing, as the universal canvas, or warp and woof, whereby all minor Illusions, in this Phantasm Existence, weave and paint themselves. In vain, while here on Earth, shall you endeavor to strip them off; you can, at best, but rend them asunder for moments, and look through.

To be or not to be is not the question where transcendence is concerned. The statement of being's other, of the otherwise than being, claims to state a difference over and beyond that which separates being from nothingness - the very difference of the beyond, the difference of transcendence.

Better to be ignorant of a matter than half know it.

The narcissistic, the domineering, the possessive woman can succeed in being a "loving" mother as long as the child is small. Only the really loving woman, the woman who is happier in giving than in taking, who is firmly rooted in her own existence, can be a loving mother when the child is in the process of separation.

Hence the Pythagoreans in their theology called it sometimes "universe," sometimes "heaven," sometimes "all," sometimes "Fate" and "eternity," "power" and "trust" and "Necessity," "Atlas" and "unwearying," and simply "God" and "Phanes" and "sun."They called it "universe," because all things are arranged by it both in general and in particular, and because it is the most perfect boundary of number, in the sense that "decad" is, as it were, "receptacle," just as heaven is the receptacle of all things, they called it "heaven" and, among the Muses, "Ourania."

What is really disturbing about The Name of the Rose, however, is the underlying belief in the liberating, anti-totalitarain force of laughter, of ironic distance. Our thesis here is almost the exact opposite of the underlying premise of Eco's novel: in contemporary socities, democratic or totalitarian, that cynical distance, laughter, irony, are so to speak, part of the game. The ruling ideology is not meant to be taken seriously or literally. Perhaps the greatest danger for totalitarianism is people who take ideology seriously.

If we are going to be destroyed by an atomic bomb, let that bomb when it comes find us doing sensible and human things - praying, working, teaching, reading, listening to music, bathing the children, playing tennis, chatting to our friends over a pint and a game of darts - not huddled together like frightened sheep and thinking about bombs. They might break our bodies (a microbe can do that) but they need not dominate our minds.

Fortunately science, like that nature to which it belongs, is neither limited by time nor by space. It belongs to the world, and is of no country and of no age. The more we know, the more we feel our ignorance; the more we feel how much remains unknown; and in philosophy, the sentiment of the Macedonian hero can never apply, - there are always new worlds to conquer.

Life is a task to be done. It is a fine thing to say defunctus est; it means that the man has done his task.

The ontological concept of truth is in the centre of a logic which may serve as a model of pre- technological rationality. It is the rationality of a two-dimensional universe of discourse which, contrasts with the of thought and behavior that develop in the execution of the technological project.

Alexander's career was piracy pure and simple, nothing but an orgy of power and plunder, made romantic by the character of the hero. There was no rational purpose in it, and the moment he died his generals and governors attacked one another.

Advertising is the greatest art form of the twentieth century.

But man is a Noble Animal, splendid in ashes, and pompous in the grave, solemnizing Nativities and Deaths with equal lustre, nor omitting Ceremonies of Bravery, in the infamy of his nature. Life is a pure flame, and we live by an invisible Sun within us.

If we could sleep twenty-four hours a day, we would soon return to the primordial slime, the beatitude of that perfect torpor before Genesis-the dream of every consciousness sick of itself.

How long will men dare to call anything expedient that is not right? Can odium and infamy be of service to any empire, which ought to be supported by glory and by the good-will of its allies? I was often at variance even with my friend Cato. He seemed to me to guard the treasury and the revenues too obstinately, to refuse everything to the farmers of the revenue, and many things to our allies; while we ought to be generous to our allies, and to deal with the farmers of the revenue as leniently as we individually do with our own tenants, especially as the union of orders to which such a course would conduce is for the well-being of the state.

One of the great American tragedies is to have participated in a just war. It's been possible for politicians and movie-makers to encourage us we're always good guys. The Second World War absolutely had to be fought. I wouldn't have missed it for the world. But we never talk about the people we kill. This is never spoken of.

The rush to California, for instance, and the attitude, not merely of merchants, but of philosophers and prophets, so called, in relation to it, reflect the greatest disgrace on mankind. That so many are ready to live by luck, and so get the means of commanding the labor of others less lucky, without contributing any value to society!

Believe me, there is no such thing as great suffering, great regret, great memory...Everything is forgotten, even great love.

Thought is all light, and publishes itself to the universe. It will speak, though you were dumb, by its own miraculous organ. It will flow out of your actions, your manners, and your face. It will bring you friendships. It will impledge you to truth by the love and expectation of generous minds. By virtue of the laws of that Nature, which is one and perfect, it shall yield every sincere good that is in the soul, to the scholar beloved of earth and heaven.

Thus intrigues and conspiracies do not arise, and thievery and robbery do not occur; therefore doors need never be locked.

The best books are those, which those who read them believe they themselves could have written.

Since it is every man's interest to be happy through the whole of life, it is the wisdom of every one to employ philosophy in the search of felicity without delay; and there cannot be a greater folly, than to be always beginning to live.

The most beautiful fate of a physical theory is to point the way to the establishment of a more inclusive theory, in which it lives on as a limiting case.

I want you to read the true system of the heart, drafted by a decent man and published under another name. I do not want you to be biased against good and useful books merely because a man unworthy of reading them has the audacity to call himself the Author.

The secret of Hegel's dialectic lies ultimately in this alone, that it negates theology through philosophy in order then to negate philosophy through theology. Both the beginning and the end are constituted by theology; philosophy stands in the middle as the negation of the first positedness, but the negation of the negation is again theology. At first everything is overthrown, but then everything is reinstated in its old place, as in Descartes. The Hegelian philosophy is the last grand attempt to restore a lost and defunct Christianity through philosophy, and, of course, as is characteristic of the modern era, by identifying the negation of Christianity with Christianity itself.

I feel like that intellectual but plain-looking lady who was warmly complimented on her beauty. In accepting his Nobel Prize, in December 1950; Russell denied that he had contributed anything in particular to literature.

Alcibiades had a very handsome dog, that cost him seven thousand drachmas; and he cut off his tail, "that," said he, "the Athenians may have this story to tell of me, and may concern themselves no further with me."

He who disdained not to assume us unto Himself, did not disdain to take our place and speak our words, in order that we might speak His words.

...a monarchy is a thing perfectly susceptible of reform; perfectly susceptible of a balance of power; and that, when reformed and balanced, for a great country, it is the best of all governments. The example of our country might have led France, as it has led him, to perceive that monarchy is not only reconcilable to liberty, but that it may be rendered a great and stable security to its perpetual enjoyment.

The force of the word World, as commonly used, of itself falls in with us. For no one will attribute accidents to the World as parts, but as determinations, states; hence the so-called world of the ego, unrestrained by the single substance and its accidents, is not very appositely called a World, unless, perhaps, an imaginary one.

Enthusiasm is supernatural serenity.

Where cruelty and injustice are concerned, hopelessness is submission, which I believe is immoral.

It would seem that common sense and reason ought to find a way to reach agreement in every conflict of honest interests. I myself think it our bounden duty to believe in such international rationality as possible. But, as things stand, I see how desperately hard it is to bring the peace-party and the war-party together, and I believe that the difficulty is due to certain deficiencies in the program of pacifism which set the military imagination strongly, and to a certain extent justifiably, against it. In the whole discussion both sides are on imaginative and sentimental ground. It is but one utopia against another, and everything one says must be abstract and hypothetical.

The Being of the universe, at first hidden and concealed, has no power which can offer resistance to the search for knowledge ; it has to lay itself open before the seeker - to set before his eyes and give for his enjoyment, its riches and its depths.

The wrinkles of a nation are as visible as those of an individual.

We are living in what the Greeks called the right time for a "metamorphosis of the gods," i.e. of the fundamental principles and symbols. This peculiarity of our time, which is certainly not of our conscious choosing, is the expression of the unconscious man within us who is changing. Coming generations will have to take account of this momentous transformation if humanity is not to destroy itself through the might of its own technology and science.

War involves in its progress such a train of unforeseen and unsupposed circumstances ... that no human wisdom can calculate the end. Prospects on the Rubicon

Two things in America are astonishing: the changeableness of most human behavior and the strange stability of certain principles. Men are constantly on the move, but the spirit of humanity seems almost unmoved.

I write in a hurry, because the little one, who has been sleeping a long time, begins to call for me. Poor thing! when I am sad, I lament that all my affections grow on me, till they become too strong for my peace, though they all afford me snatches of exquisite enjoyment.