It is told that those who first brought out the irrationals from concealment into the open perished in shipwreck, to a man. For the unutterable and the formless must needs be concealed. And those who uncovered and touched this image of life were instantaneously destroyed and shall remain forever exposed to the play of the eternal waves.

No protracted war can fail to endanger the freedom of a democratic country.

I believe that one of the things Christianity says is that sound doctrines are all useless. That you have to change your life. (Or the direction of your life.)

With a malicious man carry on no conflict, and do not molest him in any way whatever.

The most human thing about us is our technology.

Music is associated not only with speculation but with morality. When rhythms and modes reach an intellect through the ear, they doubtless affect and reshape that mind according to their particular character.

Fate and temperament are the names of a concept.

Detachment from the world as an attachment to the ego... Who can realize the detachment in which you are as far away from yourself as you are from the world?

In a republic, that paradise of debility, the politician is a petty tyrant who obeys the laws.

Who is to determine what the perfect is? It could only be those who are themselves perfect and who therefore know what it means. Here yawns the abyss of that circularity in which the whole of human Dasein moves. What health is, only the healthy can say. Yet healthfulness is measured according to the essential starting point of health. What truth is, only one who is truthful can discern; but the one who is truthful is determined according to the essential starting point of truth.

The ascetic morality is a negative morality. And strictly, what is important for a man is not to die, whether he sins or not.

If you are wise, mingle these two elements: do not hope without despair, or despair without hope.

If anything extraordinary seems to have happened, we can always say that we have been the victims of an illusion. If we hold a philosophy which excludes the supernatural, this is what we always shall say.

I make known unto thee how He hath provided for the bodily health of us all, by having produced Æsculapius, the Preserver of the universe; and how he hath communicated to us virtue of every kind, by sending down Aphrodite in company with Athene for our guardian; having made it all but a law that no one should use copulation except for the end of generating his like. For this reason truly, according to his revolutions and seasons, do the various vegetable and animal races feel themselves stirred towards the generation of their kind. What need is there to magnify the glory of his rays, and of his light? A night without moon, and without stars, how terrible is it! Let anyone reflect on this, in order that he may estimate how great a blessing is the light we derive from the Sun!

Why don't I commit suicide? Because I am as sick of death as I am of life.

By capitulating to life, this world has betrayed nothingness. . . . I resign from movement, and from my dreams. Absence! You shall be my sole glory. . . . Let "desire" be forever stricken from the dictionary, and from the soul! I retreat before the dizzying farce of tomorrows. And if I still cling to a few hopes, I have lost forever the faculty of hoping.

Truthfulness under oath is, by now, a matter of our civic religion, our relation to our fellow citizens rather than our relation to a nonhuman power.

As far as we can discern, the sole purpose of human existence is to kindle a light in the darkness of mere being.

You must always be puzzled by mental illness. The thing I would dread most, if I became mentally ill, would be your adopting a common sense attitude; that you could take it for granted that I was deluded.

The successful scientist and the raving crank are separated by the quality of their inspirations. But I suspect that this amounts, in practice, to a difference, not so much in ability to notice analogies as in ability to reject foolish analogies and pursue helpful ones.

A man may be in as just possession of Truth as of a City, and yet be forced to surrender.

And truly... if men could be persuaded to mind more the advancement of natural philosophy than that of their own reputations, it were not, methinks, very uneasy to make them sensible, that one of the considerablest services, that they could do mankind, were to set themselves diligently and industriously to make experiments and collect observations, without being over-forward to establish principles and axioms, believing it uneasy to erect such theories, as are capable to explicate all the phænomena of nature, before they have been able to take notice of the tenth part of those phænomena, that are to be explicated.

A person might fairly doubt also what in the world they mean by the absolute - this that or the other, since, as they would themselves allow, the account of the humanity is one and the same in the absolute man, and in any individual man: for so far as the individual and the absolute man are both man, they will not differ at all: and if so, then the essential good and any particular good will not differ, in so far as both are good. Nor will it do to say that the eternity of the absolute good makes it to be more good; for a white thing which has lasted white ever so long, is no whiter than that which only lasts for a day.

A real mother, who knows the will of God by experience, will prepare her children also to fulfil it. Such a mother will suffer if she sees her child overfed, effeminate, and dressed-up, for she knows that these things will make it difficult for it to fulfil the will of God which she recognizes.

He wins every hand who mingles profit with pleasure, by delighting and instructing the reader at the same time.

The user of the electric light -- or a hammer, or a language, or a book -- is the content. As such, there is a total metamorphosis of the user by the interface. It is the metamorphosis that I consider the message.

Most boys or youths who have had much knowledge drilled into them, have their mental capacities not strengthened, but over-laid by it. They are crammed with mere facts, and with the opinions or phrases of other people, and these are accepted as a substitute for the power to form opinions of their own: and thus the sons of eminent fathers, who have spared no pains in their education, so often grow up mere parroters of what they have learnt, incapable of using their minds except in the furrows traced for them. Mine, however, was not an education of cram. My father never permitted anything which I learnt to degenerate into a mere exercise of memory. He strove to make the understanding not only go along with every step of the teaching, but, if possible, precede it. Anything which could be found out by thinking I never was told, until I had exhausted my efforts to find it out for myself.

It seems that thought itself has a power for which it has never been given credit.

I have come across men of letters who have written history without taking part in public affairs, and politicians who have concerned themselves with producing events without thinking about them. I have observed that the first are always inclined to find general causes whereas the second, living in the midst of disconnected daily facts, are prone to imagine that everything is attributable to particular incidents, and that the wires they pull are the same as those that move the world. It is to be presumed that both are equally deceived.

As there are many to whom the beauty and harmony of economic laws are hidden, and to whom the inspiring thought of a social order in which there should be work for all, leisure for all, and abundance for all - in which all might be at least as true, as generous and as manful as they wish to be - is shut out by the deference paid to economic authorities who have as it were given bonds not to find that for which they profess to seek, so there are many to-day to whom any belief in the spiritual element, in the existence of God and in a future life, is darkened or destroyed, not so much by difficulties they themselves find, but by what they take to be the teachings of science.

In the same manner therefore as we have laid it down that the Sun holds the supremacy in the Intelligible world, having round about his own being, in one species, a vast multitude of gods (supposing him to have the same in the Sensible world), all of which move along their everlasting and most felicitous course in a circle, so do we prove him to be Leader and Lord, imparting to and filling the whole heaven, as he does, with his own splendour, likewise with infinite other blessings that be invisible to us: whilst the benefits commenced by the other deities are brought to perfection by him; nay, more, before this, these gods themselves were rendered perfect through his spontaneous and divine operation.

The general interest of the masses might take the place of the insight of genius if it were allowed freedom of action.

A heart without music is like beauty without melancholy.

Where we find a difficulty we may always expect that a discovery awaits us. Where there is cover we hope for game.

Our trouble is that we have ignored and thus feel insecure in the enormous spectrum of love which lies between rather formal friendship and genital sexuality, and thus are always afraid that once we overstep the bounds of formal friendship we must slide inevitably to the extreme of sexual promiscuity.

Fundamental ideas play the most essential role in forming a physical theory. Books on physics are full of complicated mathematical formulae. But thought and ideas, not formulae, are the beginning of every physical theory. The ideas must later take the mathematical form of a quantitative theory, to make possible the comparison with experiment.

Truth lives, in fact, for the most part on a credit system. Our thoughts and beliefs 'pass,' so long as nothing challenges them, just as bank-notes pass so long as nobody refuses them.

To live one's love and hatred, to live that which one is means defeat, resignation, and death. The crimes of society, the hell that man has made or man become unconquerable cosmic forces.

They had no temples, but they had a real living and uninterrupted sense of oneness with the whole of the universe; they had no creed, but they had a certain knowledge that when their earthly joy had reached the limits of earthly nature, then there would come for them, for the living and for the dead, a still greater fullness of contact with the whole of the universe. They looked forward to that moment with joy, but without haste, not pining for it, but seeming to have a foretaste of it in their hearts, of which they talked to one another.

Many politicians of our time are in the habit of laying it down as a self-evident proposition, that no people ought to be free till they are fit to use their freedom. The maxim is worthy of the fool in the old story, who resolved not to go into the water till he had learned to swim. If men are to wait for liberty till they become wise and good in slavery, they may indeed have to wait forever.

Revolutions are the locomotives of history.

How natural it is that those who have spent a long time in the study of philosophy appear ridiculous when they enter the courts of law as speakers. Those who have knocked about in courts and the like from their youth up seem to me, when compared with those who have been brought up in philosophy and similar pursuits, to be as slaves in breeding compared with freemen. The latter always have leisure, and they talk at their leisure in peace; and they do not care at all whether their talk is long or short, if only they attain the truth. But the men of the other sort are always in a hurry and the other party in the suit does not permit them to talk about anything they please.