It is necessary to show that there is nothing so little known [as the above rules], nothing more difficult to practice, or nothing more useful and universal.

On a certain level of generality A which I call the ground level, you have certain theorems that have been proved and certain unsolved problems P of recognised interest. Suppose you discover a generalisation of one of these theorems and thereby rise to a higher level of generality A'. Write it up, but lock it away in a drawer - unless or until it serves to solve one of the problems P on the ground level... But the deeper one drives the spade the harder the digging gets; maybe it has become too hard for us unless we are not given some outside help, be it even by such devilish devices as high-speed computing machines.

Labour not after riches first, and think thou afterwards wilt enjoy them. He who neglecteth the present moment, throweth away all that he hath. As the arrow passeth through the heart, while the warrior knew not that it was coming; so shall his life be taken away before he knoweth that he hath it.

All his life he [the American] jumps into the train after it has started and jumps out before it has stopped; and he never once gets left behind, or breaks a leg.

We ought so to behave to one another as to avoid making enemies of our friends, and at the same time to make friends of our enemies. 

I hope I shall never live to see Anarchism become thoroughly respectable, for then I shall have to look for a new ideal.

Let all the 'free-will' in the world do all it can with all its strength; it will never give rise to a single instance of ability to avoid being hardened if God does not give the Spirit, or of meriting mercy if it is left to its own strength.

I have worked for this restlessness oriented toward inward deepening. But without authority. Instead of conceitedly making myself out to be a witness for the truth and causing others rashly to want to be the same, I am an unauthorized poet who influences by means of the ideas.

Imagination is the soul, since it plays all the roles of the soul.

The vitality of the ordinary members of society is dependent on its Outsiders.

The good life is one inspired by love and guided by knowledge.

A mind of slow apprehension is therefore not necessarily a weak mind. The one who is alert with abstractions is not always profound, he is more often very superficial.

If man of himself could in a perfect manner know all things visible and invisible, it would indeed be foolish to believe what he does not see. But our manner of knowing is so weak that no philosopher could perfectly investigate the nature of even one little fly.

No nation keeps its word. A nation is a big, blind worm, following what? Fate perhaps. A nation has no honour, it has no word to keep. ... Hitler is himself the nation. That incidentally is why Hitler always has to talk so loud, even in private conversation - because he is speaking with 78 million voices.

The most important subject, and the first problem of philosophy, is the restoration in man of the lost image of God; so far as this relates to science.Should this restoration in the internal consciousness be fully understood, and really brought about, the object of pure philosophy is attained.

That is precisely what we should have expected, since Genet wants to live simultaneously creation, destruction, the impossibility of destroying and the impossibility of creating, since he wants both to show his rejection of the divine creation and to manifest, in the absolute, human impotence as man's reproval of God and as the testimony of his grandeur.

We should infer in the case of a beautiful dwelling-place that it was built for its owners and not for mice; we ought, therefore, in the same way to regard the universe as the dwelling-place of the gods.

It is within science itself, and not in some prior philosophy, that reality is to be identified and described.

You can hardly convince a man of an error in a lifetime, but must content yourself with the reflection that the progress of science is slow. If he is not convinced, his grandchildren may be.

Dialectical thought understands the critical tension between "is" and "ought" first as an ontological condition, pertaining to the structure of Being itself. However, the recognition of this state of Being - its theory - intends from the beginning a concrete practice. Seen in the light of a truth which appears in them falsified or denied, the given facts themselves appear false and negative.

My primary object is to defend and advance a principle in which I see the only possible relief from much that enthralls and degrades and distorts, turning light to darkness and good to evil, rather than to gage a philosopher or weigh a philosophy. Yet the examination I propose must lead to a decisive judgment upon both.

The controlling Intelligence understands its own nature, and what it does, and whereon it works.

The antithesis of 'Sense' & 'Ideas' is the foundation of the Philosophy of Science. No knowledge can exist without the union, no philosophy without the separation, of these two elements.

When we reflect, that the Inquisition, by its restrictions, and authority, would have prevented the French revolution,-it is hard to say, whether the Sovereign, who, wholly, and without reserve, gave up this instrument, would not, in reality, be doing an injury to humanity.

First of all: what is work? Work is of two kinds: first, altering the position of matter at or near the earth's surface relatively to other such matter; second, telling other people to do so. The first kind is unpleasant and ill paid; the second is pleasant and highly paid.

Communism differs from all previous movements in that it overturns the basis of all earlier relations of production and intercourse, and for the first time consciously treats all natural premises as the creatures of hitherto existing men, strips them of their natural character and subjugates them to the power of the united individuals. Its organisation is, therefore, essentially economic, the material production of the conditions of this unity; it turns existing conditions into conditions of unity. The reality, which communism is creating, is precisely the true basis for rendering it impossible that anything should exist independently of individuals, insofar as reality is only a product of the preceding intercourse of individuals themselves.

History is a story without an end.

M. Desargues puts me under obligations on account of the pains that it has pleased him to have in me, in that he shows that he is sorry that I do not wish to study more in geometry, but I have resolved to quit only abstract geometry, that is to say, the consideration of questions which serve only to exercise the mind, and this, in order to study another kind of geometry, which has for its object the explanation of the phenomena of nature... You know that all my physics is nothing else than geometry.

To the question what wine he found pleasant to drink, he replied, "That for which other people pay."

For such Truth as opposeth no man's profit nor pleasure is to all men welcome.

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

"Although," said he [Cato], "all the world has fallen under one man's sway, although Caesar's legions guard the land, his fleets the sea, and Caesar's troops beset the city gates, yet Cato has a way of escape; with one single hand he will open a wide path to freedom. This sword, unstained and blameless even in civil war, shall at last do good and noble service: the freedom which it could not give to his country it shall give to Cato!

The similarity between Marxism and neoconservativism might be expressed in the following way: both perspectives say that certain injustices can't be cured under our present system of political democracy and mixed economy. The Marxist concludes that we have to overthrow the present system and the neoconservative concludes that we have to live with the injustices. But they are both wrong.

I have said that, in a sense, the parasites were a 'shadow' of man's cowardice and passivity. Their strength could increase in an atmosphere of defeat and panic, for it fed on human fear. In that case, the best way to combat them was to change the atmosphere to one of strength and purpose.

Of all our infirmities, the most savage is to despise our being.

In the long run the answer to all those who object to the doctrine of hell, is itself a question: What are you asking God to do? To wipe out their past sins and, at all costs, to give them a fresh start, smoothing every difficulty and offering every miraculous help? But He has done so, on Calvary. To forgive them? They will not be forgiven. To leave them alone? Alas, I am afraid that is what He does.

Gender is a kind of imitation for which there is no original; in fact, it is a kind of imitation that produces the very notion of the original as an effect and consequence of the imitation itself.

Only the truth and its expression can establish that new public opinion which will reform the ancient obsolete and pernicious order of life; and yet we not only do not express the truth we know, but often even distinctly give expression to what we ourselves regard as false. If only free men would not rely on that which has no power, and is always fettered - upon external aids; but would trust in that which is always powerful and free - the truth and its expression!

Ritual practices ensure that we treat not only other people but also things in beautiful ways, that there is an affinity between us and other people as well as things.