I think if I had met him [Lenin] without knowing who he was, I should not have guessed that he was a great man; he struck me as too opinionated and narrowly orthodox. His strength comes, I imagine, from his honesty, courage, and unwavering faith-religious faith in the Marxian gospel, which takes the place of the Christian martyr's hopes of Paradise, except that it is less egotistical... I went to Russia a Communist; but contact with those who have no doubts has intensified a thousandfold my own doubts, not as to Communism in itself, but as to the wisdom of holding a creed so firmly that for its sake men are willing to inflict widespread misery.

Revolutions never go backwards.

The only roads of enquiry there are to think of: one, that it is and that it is not possible for it not to be, this is the path of persuasion (for truth is its companion); the other, that it is not and that it must not be - this I say to you is a path wholly unknowable.

The specialist serves as a striking concrete example of the species, making clear to us the radical nature of the novelty. For, previously, men could be divided simply into the learned and the ignorant, those more or less the one, and those more or less the other. But your specialist cannot be brought in under either of these two categories. He is not learned , for he is formally ignorant of all that does not enter into his speciality; but neither is he ignorant, because he is "a scientist," and "knows" very well his own tiny portion of the universe. We shall have to say that he is a learned ignoramus, which is a very serious matter, as it implies that he is a person who is ignorant, not in the fashion of the ignorant man, but with an the petulance of one who is learned in his own special line.

Philosophy stands in the same relation to the study of the actual world as masturbation to sexual love.

Scientific writing is abhorrently stylized and places a premium on poor quality.

The mind that puts everything in question, reaches, after a thousand interrogations, an almost total inertia, a situation which the inert, in fact, knows from the start, by instinct. For what is inertia but a congenital perplexity?

But what is liberty without wisdom, and without virtue? It is the greatest of all possible evils; for it is folly, vice, and madness, without tuition or restraint.

Anarchism, more than any other social theory, values human life above things.

Progress is the injustice each generation commits with regard to its predecessor.

We all want progress. But progress means getting nearer to the place where you want to be. And if you have taken a wrong turning, then to go forward does not get you any nearer. If you are on the wrong road, progress means doing an about-turn and walking back to the right road; in that case the man who turns back soonest is the most progressive man.

You talk of Paine with more respect than he deserves: He is utterly incapable of comprehending his subject. He has not even a moderate portion of learning of any kind. He has learnd the instrumental part of literature, a style, and a method of disposing his ideas, without having ever made a previous preparation of Study or thinking-for the use of it. ... [Paine] possesses nothing more than what a man whose audacity makes him careless of logical consequences, and his total want of honour and morality makes indifferent as to political consequences, may very easily write. They indeed who seriously write upon a principle of levelling ought to be answerd by the Magistrate-and not by the Speculatist.

Man is a creation of desire, not a creation of need.

When people are friends, they have no need of justice, but when they are just, they need friendship in addition.

Freud's fanciful pseudo-explanations (precisely because they are brilliant) perform a disservice. (Now any ass has these pictures available to use in "explaining" symptoms of an illness).

And what can be more divine than the exhalations of the earth, which affect the human soul so as to enable her to predict the future ? And could the hand of time evaporate such a virtue? Do you suppose you are talking of some kind of wine or salted meat ?

Love all men, even your enemies; love them, not because they are your brothers, but that they may become your brothers. Thus you will ever burn with fraternal love, both for him who is already your brother and for your enemy, that he may by loving become your brother. Even he that does not as yet believe in Christ, love him, and love him with fraternal love. He is not yet thy brother, but love him precisely that he may be thy brother.

The reason for sketching what's technically feasible with the tools of synthetic biology is that only after human complicity in the persistence of suffering in the biosphere is acknowledged can we hope to have an informed socio-political debate on the morality of its perpetuation. No serious ethical discussion of free-living animal suffering can begin in the absence of recognition of human responsibility for nonhuman well-being.

History teaches us that war is not inevitable. Once again, it is for us to choose whether we use war or some other method of settling the ordinary and unavoidable conflicts between groups of men.

[On members of the Nazi Party] The most shocking, but also important thing, is they were not the uneducated masses. The majority had academic degrees. We like to think that education provides immunity to racist and fascist ideology. And it doesn't.

Those of our pleasures which come most rarely give the greatest delight.

Above and before all things, worship GOD!

When some one reminded him that the people of Sinope had sentenced him to exile, he said, "And I sentenced them to stay at home."

The word 'definition' has come to have a dangerously reassuring sound, owing no doubt to its frequent occurrence in logical and mathematical writings.

He needs no library, for he has not done thinking; no church, for he is himself a prophet; no statute book, for he hath the Lawgiver; no money, for he is value itself; no road, for he is at home where he is.

I am against a League war in present circumstances, because the anti-League powers are strong. The analogy is not King v. Barons, but the War of the Roses. If the League were strong enough I should favour sanctions, because the effect would suffice, or the war would be short and small. The whole question is quantitative.

No matter how corrupt, greedy, and heartless our government, our corporations, our media, and our religious and charitable institutions may become, the music will still be wonderful. If I should ever die, God forbid, let this be my epitaph:THE ONLY PROOF HE NEEDEDFOR THE EXISTENCE OF GOD WAS MUSIC. Now, during our catastrophically idiotic war in Vietnam, the music kept getting better and better and better. We lost that war, by the way. Order couldn't be restored in Indochina until the people kicked us out. That war only made billionaires out of millionaires. Today's war is making trillionaires out of billionaires. Now I call that progress.

When, in the course of human development, existing institutions prove inadequate to the needs of man, when they serve merely to enslave, rob, and oppress mankind, the people have the eternal right to rebel against, and overthrow, these institutions.

Man consists in Truth. If he exposes Truth, he exposes himself. If he betrays Truth, he betrays himself. We speak not here of lies, but of acting against Conviction.

And happiness is thought to depend on leisure; for we are busy that we may have leisure, and make war that we may live in peace.

No revolution can ever succeed as a factor of liberation unless the MEANS used to further it be identical in spirit and tendency with the PURPOSES to be achieved. Revolution is the negation of the existing, a violent protest against man's inhumanity to man with all the thousand and one slaveries it involves. It is the destroyer of dominant values upon which a complex system of injustice, oppression, and wrong has been built up by ignorance and brutality. It is the herald of NEW VALUES, ushering in a transformation of the basic relations of man to man, and of man to society.

Harvard now, I think, suffers from a kind of self-idolatry, that it needs to be critical of itself in order to grow. And again, if you can be in contact with the best of its past, then it's got a chance. But if it just remains well adjusted to the status quo, generating careerist and opportunist students rather than critically oriented students who have a heart and soul, concerned about suffering here and around the world - then Harvard has a chance. I'm not giving up on Harvard, but I am making my way to New York.

But the greatest thing by far is to have a command of metaphor. This alone cannot be imparted by another; it is the mark of genius, for to make good metaphors implies an eye for resemblances.

Children are made to learn bits of Shakespeare by heart, with the result that ever after they associate him with pedantic boredom. If they could meet him in the flesh, full of jollity and ale, they would be astonished, and if they had never heard of him before they might be led by his jollity to see what he had written. But if at school they had been inoculated against him, they will never be able to enjoy him. The same sort of thing applies to music lessons. Human beings have certain capacities for spontaneous enjoyment, but moralists and pedants possess themselves of the apparatus of these enjoyments, and having extracted what they consider the poison of pleasure they leave them dreary and dismal and devoid of everything that gives them value. Shakespeare did not write with a view to boring school-children; he wrote with a view to delighting his audiences. If he does not give you delight, you had better ignore him.

On the other hand, the cheapest form of pride is national pride; for the man affected therewith betrays a want of individual qualities of which he might be proud, since he would not otherwise resort to that which he shares with so many millions. The man who possesses outstanding personal qualities will rather see most clearly the faults of his own nation, for he has them constantly before his eyes. But every miserable fool, who has nothing in the world whereof he could be proud, resorts finally to being proud of the very nation to which he belongs. In this he finds compensation and is now ready and thankful to defend, ... all the faults and follies peculiar to it.

Oh! wherefore come ye forth, in triumph from the North,With your hands, and your feet, and your raiment all red? And wherefore doth your rout send forth a joyous shout? And whence be the grapes of the wine-press which ye tread?

Creatures inveterately wrong in their inductions have a pathetic but praiseworthy tendency to die before reproducing their kind.

I think the devil doesn't exist, but man has created him, he has created him in his own image and likeness.

No one can flatter himself that he is immune to the spirit of his own epoch, or even that he possesses a full understanding of it. Irrespective of our conscious convictions, each one of us, without exception, being a particle of the general mass, is somewhere attached to, colored by, or even undermined by the spirit which goes through the mass. Freedom stretches only as far as the limits of our consciousness.

In action, in desire, we must submit perpetually to the tyranny of outside forces; but in thought, in aspiration, we are free, free from our fellowmen, free from the petty planet on which our bodies impotently crawl, free even, while we live, from the tyranny of death.

Value, therefore, does not stalk about with a label describing what it is.

This world wants to be childish in order to make us believe that the adults are elsewhere, in the "real" world, and to conceal the fact that true childishness is everywhere-that it is that of the adults themselves who come here to act the child in order to foster illusions as to their real childishness.

A man can live and be healthy without killing animals for food; therefore, if he eats meat, he participates in taking animal life merely for the sake of his appetite. And to act so is immoral.

I find it wholesome to be alone the greater part of the time. To be in company, even with the best, is soon wearisome and dissipating. I love to be alone. I never found the companion that was so companionable as solitude. We are for the most part more lonely when we go abroad among men than when we stay in our chambers. A man thinking or working is always alone, let him be where he will... The really diligent student... is as solitary as a dervish in the desert. The farmer can work alone in the field or the woods all day, hoeing or chopping, and not feel lonesome.

You [a disciple], shall I teach you about knowledge? What you know, you know, what you don't know, you don't know. This is true knowledge.

It is the common wonder of all men, how among so many million of faces there should be none alike.

Is not the minimal state, the framework for utopia, an inspiring vision? The minimal state treats us as inviolate individuals, who may not be used in certain ways by others as means or tools or instruments or resources; it treats us as persons having individual right with the dignity this constitutes. Treating us with respect by respecting our rights, it allows us, individually or with whom we please, to choose our life and to realize our ends and our conception of ourselves, insofar as we can, aided by the voluntary cooperation of other individuals possessing the same dignity. How dare any state or group of individuals do more. Or less.

I am looking forward very much to getting back to Cambridge, and being able to say what I think and not to mean what I say: two things which at home are impossible. Cambridge is one of the few places where one can talk unlimited nonsense and generalities without anyone pulling one up or confronting one with them when one says just the opposite the next day.

The idea of an all-powerful divine Being is present everywhere, unconsciously if not consciously, because it is an archetype. There is in the psyche some superior power, and if it is not consciously a god, it is the "belly" at least, in St. Paul's words. I therefore consider it wiser to acknowledge the idea of God consciously, for, if we do not, something else is made God, usually something quite inappropiate and stupid such as only an "enlightened" intellect could hatch forth.