Thou shouldst not become presumptuous through life; for death comes upon thee at last, and the perishable part falls to the ground.

See ye not all these things? verily I say unto you, There shall not be left here one stone upon another, that shall not be thrown down.

Every technology contrived and "outered" by man has the power to numb human awareness during the period of its first interiorization.

It is said that God is always on the side of the big battalions.

If by enlightenment and intellectual progress we mean the freeing of man from superstitious belief in evil forces, in demons and fairies, in blind fate-in short, emancipation of fear-then denunciation of what is currently called reason is the greatest service reason can render.

The immediate aim of the Communists is the same as that of all the other proletarian parties: Formation of the proletariat into a class, overthrow of the bourgeois supremacy, conquest of political power by the proletariat.

Much early alchemy seems to have been adventure. You heated and mixed and burnt and pounded and to see what would happen. An adventure might suggest an hypothesis that can subsequently be tested, but adventure is prior to theory.

'Form' or 'figure' is space limited by boundaries. Space has necessarily 'three' dimensions, length, breadth, depth; and no ethers which cannot be resolved into these.

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 Register of Knowledge of Fact is called History.

If all mankind minus one, were of one opinion, and only one person were of the contrary opinion, mankind would be no more justified in silencing that one person, than he, if he had the power, would be justified in silencing mankind.

In the world of action, we know that it is disastrous to treat animals or human beings as though they were stocks and stones. Why should we suppose this treatment to be any less mistaken in the world of ideas?

In a liberal society you're not going to agree on the deepest... moral frameworks, but you are going to agree on factual information, and... if you can't agree on factual information it's very hard to deliberate in common... on what needs to be done in the future, and that's the situation we now face.

Blot out vain pomp; check impulse; quench appetite; keep reason under its own control.

To-day unbind the captive, So only are ye unbound; Lift up a people from the dust, Trump of their rescue, sound!

Armies have endured all manner of want, have lived on roots, and have resisted hunger by means of food too revolting to mention. All this they have suffered to gain a kingdom, and-what is more marvellous-to gain a kingdom that will be another's. Will any man hesitate to endure poverty, in order that he may free his mind from madness?

The moral sense, or conscience, is as much a part of man as his leg or arm. It is given to all human beings in a stronger or weaker degree, as force of members is given them in a greater or less degree. It may be strengthened by exercise, as may any particular limb of the body. This sense is submitted, indeed, in some degree, to the guidance of reason; but it is a small stock which is required for this: even a less one than what we call common sense. State a moral case to a ploughman and a professor. The former will decide it as well, and often better than the latter, because he has not been led astray by artificial rules.

There is no history of mankind, there is only an indefinite number of histories of all kinds of aspects of human life. And one of these is the history of political power. This is elevated into the history of the world. But this, I hold, is an offence against every decent conception of mankind. It is hardly better than to treat the history of embezzlement or of robbery or of poisoning as the history of mankind. For the history of power politics is nothing but the history of international crime and mass murder (including it is true, some of the attempts to suppress them). This history is taught in schools, and some of the greatest criminals are extolled as heroes. 

Is not my present nearer my past of yesterday than the present of Sirius?

It is sublime as night and a breathless ocean. It contains every religious sentiment, all the grand ethics, which visit in turn each noble poetic mind .... It is of no use to put away the book if I trust myself in the woods or in a boat upon the pond. Nature makes a Brahmin of me presently: eternal compensation, unfathomable power, unbroken silence .... This is her creed. Peace, she saith to me, and purity and absolute abandonment - these panaceas expiate all sin and bring you to the beatitude of the Eight Gods.

Genius, in truth, means little more than the faculty of perceiving in an unhabitual way.

The arrogance of age must submit to be taught by youth.

Religious law makes it illegal for the ignorant to drink wine, but intelligence makes it legal for the intellectual.

But many of us seek community solely to escape the fear of being alone. Knowing how to be solitary is central to the art of loving. When we can be alone, we can be with others without using them as a means of escape.

Give thyself time to learn something new and good, and cease to be whirled around.

Fashion is the science of appearances, and it inspires one with the desire to seem rather than to be.

All people respect and love their own parents and children, as well as the parents and children of others.

This market way of life promotes addictions to stimulation and obsessions with comfort and convenience.

But it is not to be conceived that mere mechanical causes could give birth to so many regular motions: since the Comets range over all parts of the heavens, in very eccentric orbits. For by that kind of motion they pass easily through the orbs of the Planets, and with great rapidity; and in their aphelions, where they move the slowest, and are detain'd the longest, they recede to the greatest distances from each other, and thence suffer the least disturbance from their mutual attractions.

Cock-sure certainty is the source of much that is worst in our present world, and it is something of which the contemplation of history ought to cure us, not only or chiefly because there were wise men in the past, but because so much that was thought wisdom turned out to be folly - which suggests that much of our own supposed wisdom is no better. I do not mean to maintain that we should lapse into a lazy scepticism. We should hold our beliefs, and hold them strongly. Nothing great is achieved without passion, but underneath the passion there should always be that large impersonal survey which sets limits to actions that our passions inspire.

Real power begins where secrecy begins.

You wanted God's ideas about what was best for you to coincide with your ideas, but you also wanted him to be the almighty Creator of heaven and earth so that he could properly fulfill your wish. And yet, if he were to share your ideas, he would cease to be the almighty Father.

There is a divergence between private and social accounting that the market fails to register. One essential task of law and government is to institute the necessary conditions.

In theory, it matters little to me whether I live as whether I die; in practice, I am lacerated by every anxiety which opens an abyss between life and death.

THERE IS NEVER ANYTHING TO PRO-DUCE. In spite of all its materialist efforts, production remains a utopia. We can wear ourselves out in materializing things, in rendering them visible, but we will never cancel the secret.

Every way of classifying a thing is but a way of handling it for some particular purpose.

In ancient Europe, Stoics asserted that a slave could be freer than a master who suffers from self-division. In China, Daoists imagined a type of sage who responded to the flow of events without weighing alternatives. Disciples of monotheistic faiths have believed something similar: freedom, they say, is obeying God's will. What those who follow these traditions want most is not any kind of freedom of choice. Instead, what they long for is freedom from choice.

Obviously, Anarchism, or any other social theory, making man a conscious social unit, will act as a leaven for rebellion.

I have always thought the actions of men the best interpreters of their thoughts.

Yes, I know well that others before me have felt what I feel and express; that many others feel it today, although they keep silence about it. ...And I do not keep silence about it because it is for many the thing which must not be spoken, the abomination of abominations - infandum - and I believe that it is necessary now and again to speak the thing which must not be spoken. ...Even if it should lead only to irritating the devotees of progress, those who believe that truth is consolation, it would lead to not a little. To irritating them and making them say: "Poor fellow! if he would only use his intelligence to better purpose!... Someone perhaps will add that I do not know what I say, to which I shall reply that perhaps he may be right - and being right is such a little thing! - but that I feel what I say and I know what I feel and that suffices me. And that it is better to be lacking in reason than to have too much of it.

The Christian priesthood, finding the doctrines of Christ levelled to every understanding, and too plain to need explanation, saw in the mysticism of Plato, materials with which they might build up an artificial system, which might, from its indistinctness, admit everlasting controversy, give employment for their order, and introduce it to profit, power and pre-eminence. The doctrines which flowed from the lips of Jesus himself are within the comprehension of a child ; but thousands of volumes have not yet explained the Platonisms engrafted on them; and for this obvious reason, that nonsense can never be explained.

The imagination is always restless and suggests a variety of thoughts, and the will, reason being laid aside, is ready for every extravagant project; and in this State, he that goes farthest out of the way, is thought fittest to lead, and is sure of most followers: And when Fashion hath once Established, what Folly or craft began, Custom makes it Sacred, and 'twill be thought impudence or madness, to contradict or question it. He that will impartially survey the Nations of the World, will find so much of the Governments, Religion, and Manners brought in and continued amongst them by these means, that they will have but little Reverence for the Practices which are in use and credit amongst Men.

Our habitual experience is a complex of failure and success in the enterprise of interpretation. If we desire a record of uninterpreted experience, we must ask a stone to record its autobiography.

Riemann has shewn that as there are different kinds of lines and surfaces, so there are different kinds of space of three dimensions; and that we can only find out by experience to which of these kinds the space in which we live belongs. In particular, the axioms of plane geometry are true within the limits of experiment on the surface of a sheet of paper, and yet we know that the sheet is really covered with a number of small ridges and furrows, upon which (the total curvature not being zero) these axioms are not true. Similarly, he says although the axioms of solid geometry are true within the limits of experiment for finite portions of our space, yet we have no reason to conclude that they are true for very small portions; and if any help can be got thereby for the explanation of physical phenomena, we may have reason to conclude that they are not true for very small portions of space.

A free man must be able to endure it when his fellow men act and live otherwise than he considers proper. He must free himself from the habit, just as soon as something does not please him, of calling for the police.

If good music has charms to soothe the savage breast, bad music has no less powerful spells for filling the mildest breast with rage, the happiest with horror and disgust. Oh, those mammy songs, those love longings, those loud hilarities! How was it possible that human emotions intrinsically decent could be so ignobly parodied.

Is there anything in life so disenchanting as attainment?