Granted that any practice causes more pain to animals than it gives pleasure to man; is that practice moral or immoral? And if, exactly in proportion as human beings raise their heads out of the slough of selfishness, they do not with one voice answer 'immoral,' let the morality of the principle of utility be for ever condemned.

No particular results then, so far, but only an attitude of orientation, is what the pragmatic method means. The attitude of looking away from first things, principles, 'categories,' supposed necessities; and of looking towards last things, fruits, consequences, facts.

It is our interest and our task to make the revolution permanent until all the more or less propertied classes have been driven from their ruling positions, until the proletariat has conquered state power and until the association of the proletarians has progressed sufficiently far - not only in one country but in all the leading countries of the world - that competition between the proletarians of these countries ceases and at least the decisive forces of production are concentrated in the hands of the workers. Our concern cannot simply be to modify private property, but to abolish it, not to hush up class antagonisms but to abolish classes, not to improve the existing society but to found a new one.

Life is that which can hold a purpose for three thousand years and never yield. The individual fails, but life succeeds. The individual is foolish, but life holds in its blood and seed the wisdom of generations. The individual dies, but life, tireless and undiscourageble, goes on, wondering, longing, planning, trying, mounting, longing.

Our time is Gothic in its spirit. Unlike the Renaissance, it is not dominated by a few outstanding personalities. The twentieth century has established the democracy of the intellect. In the republic of art and science, there are many men who take an equally important part in the intellectual movements of our age. It is the epoch rather than the individual that is important. There is no one dominant personality like Galileo or Newton. Even in the nineteenth century, there were still a few giants who outtopped all others. Today the general level is much higher than ever before in the history of the world, but there are few men whose stature immediately sets them apart from all others.

Heresy is a set of opinions "at variance with established or generally received principles." In this sense, heresy is the price of all originality and innovation.

The essence of our God is obscure. It ripens continuously; perhaps victory is strenghened with our every valorous deed, but perhaps even all these agonizing struggles toward deliverance and victory are inferior to the nature of divinity. Whatever it might be, we fight on without certainty, and our virtue, uncertain of any rewards, acquires a profound nobility.

The inventive genius of great England will not forever sit patient with mere wheels and pinions, bobbins, straps and billy-rollers whirring in the head of it. The inventive genius of England is not a Beaver's, or a Spinner's or Spider's genius: it is a Man's genius, I hope, with a God over him!

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.

[H]uman nature as encoded in our DNA isn't immutable. Mankind's barbaric track-record to date is an unreliable guide to the future. If Homo sapiens' nastier alleles and their more sinister combinations can be silenced or edited out of the genome, and new improved code-sequences inserted instead, then the pessimists will be confounded. A major discontinuity in the development of life lies ahead. Providentially, we've learned that the DNA-driven world isn't written in God-given proprietary code it would be hubris to tamper with, but in bug-ridden open source amenable to improvement.

Scepticism is the first step towards truth. Variant: A thing is not proved just because no one has ever questioned it. What has never been gone into impartially has never been properly gone into. Hence skepticism is the first step toward truth. It must be applied generally, because it is the touchstone.

Man needs difficulties; they are necessary for health.

I have never in my life met a man like him for noble simplicity, and boundless truthfulness. I understood from the way he talked that anyone who chose could deceive him, and that he would forgive anyone afterwards who had deceived him, and that was why I grew to love him.

From my youth onwards, I have felt sure that all thought which thinks itself out to an issue ends in mysticism. In the stillness of the African jungle I have been able to work out this thought and give it expression.

It is one thing to show a man that he is in error, and another to put him in possession of the truth.

Out of special hatred for our faith, the devil has sent some whores here to destroy our poor young men . . . such a syphilitic whore can poison ten, twenty, thirty or more of the children of good people, and thus is to be considered a murderer, or worse, as a poisoner.

The ones who are preoccupied by logic are above all; to read their works, one is tempted to believe they have advanced only step by step, after the manner of a Vauban who pushes on his trenches against the place besieged, leaving nothing to chance. The others are guided by intuition and, at the first stroke, make quick but sometimes precarious conquests, like bold cavalrymen of the advance guard.

The beginning is from God: for the business which is in hand, having the character of good so strongly impressed upon it, appears manifestly to proceed from God, who is the author of good, and the Father of Lights. Now in divine operations even the smallest beginnings lead of a certainty to their end. And as it was said of spiritual things, "The kingdom of God cometh not with observation," so is it in all the greater works of Divine Providence; everything glides on smoothly and noiselessly, and the work is fairly going on "before men are aware that it has begun. Nor should the prophecy of Daniel be forgotten, touching the last ages of the world: -"Many shall go to and fro, and knowledge shall be increased;" clearly intimating that the thorough passage of the world (which now by so many distant voyages seems to be accomplished, or in course of accomplishment), and the advancement of the sciences, are destined by fate, that is, by Divine Providence, to meet in the same age.

...in order to change poverty into wealth, one must start by displaying it.

Alike in the highest regions of speculation and in the smaller practical concerns of daily life, her mind was the same perfect instrument, piercing to the very heart and marrow of the matter; always seizing the essential idea or principle. The same exactness and rapidity of operation, pervading as it did her sensitive as well as her mental faculties, would, with her gifts of feeling and imagination, have fitted her to be a consummate artist, as her fiery and tender soul and her vigorous eloquence would certainly have made her a great orator, and her profound knowledge of human nature and discernment and sagacity in practical life, would, in the times when such a carrière was open to women, have made her eminent among the rulers of mankind. Her intellectual gifts did but minister to a moral character at once the noblest and the best balanced which I have ever met with in life.

Effects are perceived, whereas causes are conceived. Effects always preceed causes in the actual developmental order.

The biology of suffering in intelligent agents is a deep underlying source of existential risk - and one that can potentially be overcome.

The truth remains that, after adolescence has begun, "words, words, words," must constitute a large part, and an always larger part as life advances, of what the human being has to learn.

There are no signposts in the sky to show a man has passed that way before. There are no channels marked. The flier breaks each second into new uncharted seas.

There is darkness without and when I die there will be darkness within. There is no splendor, nor vastness anywhere; only triviality for a moment and then nothing.

I am a determinist. As such, I do not believe in free will. The Jews believe in free will. They believe that man shapes his own life. I reject that doctrine philosophically. In that respect, I am not a Jew.

If you find many people who are hard and indifferent to you in a world that you consider to be unhospitable and cruel-as often, indeed, happens to a tender-hearted, stirring young creature-you will also find there are noble hearts who will look kindly on you, and their help will be precious to you beyond price.

I observe, that of late Chymistry begins, as indeed it deserves, to be cultivated by Learned Men who before despis'd it; and to be pretended to by many who never cultivated it, that they may be thought not to ignore it: Whence it is come to passe, that divers Chymical Notions about Matters Philosophical are taken for granted and employ'd, and so adopted by very eminent Writers both Naturalists and Physitians. Now this I fear may prove somewhat prejudicial to the Advancement of solid Philosophy: For though I am a great Lover of Chymical Experiments, and though I have no mean esteem of divers Chymical Remedies, yet I distinguish these from their Notions about the causes of things, and their manner of Generation.

When I consider the short duration of my life, swallowed up in the eternity before and after, the small space which I fill, or even can see, engulfed in the infinite immensity of spaces whereof I know nothing, and which know nothing of me, I am terrified, and wonder that I am here rather than there, for there is no reason why here rather than there, or now rather than then. Who has set me here? By whose order and design have this place and time been destined for me? It is not well to be too much at liberty. It is not well to have all we want.How many kingdoms know nothing of us! The eternal silence of these infinite spaces alarms me.

Let us not flutter too high, but remain by the manger and the swaddling clothes of Christ, in whom dwelleth all the fulness of the Godhead bodily.

We are organization watchers in our role as citizens. Increasing attention has been fixed in recent years upon the functioning of society's organizations: its large corporations and its governments. Hence this could also be described as a book for Everyman-for it proposes a way of thinking about organizational issues that concern us all.

To eat, teeth must meet.

You can't be reluctant to give up your lie and still tell the truth.

How vain it is to sit down to write when you have not stood up to live.

I am not alone in my fear, nor alone in my hope, nor alone in my shouting. A tremendous host, an onrush of the Universe fears, hopes, and shouts with me. I am an improvised bridge, and when Someone passes over me, I crumble away behind Him.

Man's preeminent advantage is his organism. ...Only through nature do we have any good qualities; to her we owe all that we are.

Intellect is invisible to the man who has none.

A religious creed differs from a scientific theory in claiming to embody eternal and absolutely certain truth, whereas science is always tentative, expecting that modification in its present theories will sooner or later be found necessary, and aware that its method is one which is logically incapable of arriving at a complete and final demonstration.

A nation never falls but by suicide.

The exploration of oneself is usually also an exploration of the world at large, of other writers, a process of comparison with oneself with others, discoveries of kinships, gradual illumination of one's own potentialities.

Human progress having reached a high level through respect for the liberty and dignity of men, it has become desirable to re-affirm these evident truths: That differences of race, color, and creed are natural, and that diverse groups, institutions, and ideas are stimulating factors in the development of man; That to promote harmony in diversity is a responsible task of religion and statesmanship; That since no individual can express the whole truth, it is essential to treat with understanding and good will those whose views differ from our own; That by the testimony of history intolerance is the door to violence, brutality and dictatorship; and That the realization of human interdependence and solidarity is the best guard of civilization.

This enterprise is for the young; for those who can follow it up, and bear it through to its consummation. It shall have all my prayers, & these are the only weapons of an old man.

Since it is difficult to approve the reasons people invoke, each time we leave one of our 'fellow men', the question which comes to mind is invariably the same: how does he keep from killing himself?

The soldier is applauded who refuses to serve in an unjust war by those who do not refuse to sustain the unjust government which makes the war; is applauded by those whose own act and authority he disregards and sets at naught; as if the state were penitent to that degree that it hired one to scourge it while it sinned, but not to that degree that it left off sinning for a moment.

It is beyond dispute that the state exercises very great power over human life and it always shows a tendency to go beyond the limits laid down for it.

To romanticize the world is to make us aware of the magic, mystery and wonder of the world; it is to educate the senses to see the ordinary as extraordinary, the familiar as strange, the mundane as sacred, the finite as infinite.

The third kind of life is the life of contemplation.

I could show, that the same faction has, in one reign, promoted popular seditions, and, in the next, been a patron of tyranny; I could show, that they have all of them betrayed the public safety at all times, and have very frequently with equal perfidy made a market of their own cause, and their own associates. I could show how vehemently they have contended for names, and how silently they have passed over things of the last importance.