A reasonable naturalist then settles down to this life with a sort of animal satisfaction. As Chinese illiterate women put it, "Others gave birth to us and we give birth to others. What else are we to do?".... Life becomes a biological procession and the very question of immortality is sidetracked. For that is the exact feeling of a Chinese grandfather holding his grandchild by the hand and going to the shops to buy some candy, with the thought that in five or ten years he will be returning to his grave or to his ancestors. The best that we can hope for in this life is that we shall not have sons and grandsons of whom we need to be ashamed.

Scientific and technological progress themselves are value-neutral. They are just very good at doing what they do. If you want to do selfish, greedy, intolerant and violent things, scientific technology will provide you with by far the most efficient way of doing so. But if you want to do good, to solve the world's problems, to progress in the best value-laden sense, once again, there is no better means to those ends than the scientific way.

A civilization is a social entity that manifests religious, political , legal, and customary uniformity over an extended period, and which confers on its members the benefits of socially accumulated knowledge.

We used to think that Hitler was wicked when he wanted to kill all the Jews, but what Kennedy and Macmillan and others both in the East and in the West pursue policies which will probably lead to killing not only all the Jews but all the rest of us too. They are much more wicked than Hitler and this idea of weapons of mass extermination is utterly and absolutely horrible and it is a thing which no man with one spark of humanity can tolerate and I will not pretend to obey a government which is organising the massacre of the whole of mankind. I will do anything I can to oppose such Governments in any non-violent way that seems likely to be fruitful, and I should exhort all of you to feel the same way. We cannot obey these murderers. They are wicked and abominable. They are the wickedest people that ever lived in the history of man and it is our duty to do what we can.

... classic philosophy maintained that change, and consequently time, are marks of inferior reality, holding that true and ultimate reality is immutable and eternal. Human reasons, all too human, have given birth to the idea that over and beyond the lower realm of things that shift like the sands on the seashore there is the kingdom of the unchanging, of the complete, the perfect. The grounds for the belief are couched in the technical language of philosophy, but the grounds for the cause is the heart's desire for surcease from change, struggle, and uncertainty. The eternal and immutable is the consummation of mortal man's quest for certainty.

Your pride has been too much for the pride of your admirers; they were numerous and high-spirited, but they have all run away, overpowered by your superior force of character; not one of them remains. And I want you to understand the reason why you have been too much for them. You think that you have no need of them or of any other man, for you have great possessions and lack nothing, beginning with the body, and ending with the soul. Socrates speaking to Alcibiades

Wonder is not a disease. Wonder, and its expression in poetry and the arts, are among the most important things which seem to distinguish men from other animals, and intelligent and sensitive people from morons.

To a wise man, the whole earth is open; for the native land of a good soul is the whole earth.

The English are a dumb people. They can do great acts, but not describe them.

Are you not aware that all offerings whether great or small that are brought to the gods with piety have equal value, whereas without piety, I will not say hecatombs, but, by the gods, even the Olympian sacrifice of a thousand oxen is merely empty expenditure and nothing else?

O world, thou choosest not the better part! It is not wisdom to be only wise, And on the inward vision close the eyes, But it is wisdom to believe the heart. Columbus found a world, and had no chart, Save one that faith deciphered in the skies; To trust the soul's invincible surmise Was all his science and his only art.

Power, like vanity, is insatiable. Nothing short of omnipotence could satisfy it completely. And as it is especially the vice of energetic men, the causal efficacy of love of power is out of all proportion to its frequency. It is, indeed, by far the strongest motive in the lives of important men. Love of power is greatly increased by the experience of power, and this applies to petty power as well as to that of potentates.

To be sure, risks abound; but no one is proposing compassionate stewardship of ecosystems by philosophers. Humans are capable of choosing our own future pain-sensitivity too; but any species-wide genomic shift in human pain tolerance will depend on the willingness of prospective parents to use preimplantation genetic screening.

It is in literature that the concrete outlook of humanity receives its expression.

It belongs to the imperfection of everything human that man can only attain his desire by passing through its opposite.

It may be, then, that form serves us best when it works as an obstruction to baffle us and deflect our intended course. It may be that when we no longer know what to do we have come to our real work and that when we no longer know which way to go we have begun our real journey. The mind that is not baffled is not employed. The impeded stream is the one that sings.

Time! Time! Time! - we must not impugn the Scripture Chronology, but we must interpret it in accordance with whatever shall appear on fair enquiry to be the truth for there cannot be two truths. And really there is scope enough: for the lives of the Patriarchs may as reasonably be extended to 5000 or 50000 years apiece as the days of Creation to as many thousand millions of years.

How can a rational being be ennobled by anything that is not obtained by its own exertions?

And yet this might not necessarily involve the conversion of the Trinity into a Quaternity. If... in Greek, spirit, instead of being neuter had been feminine, who can say that the Virgin Mary might not already have become an incarnation or humanization of the Holy Spirit? ...And thus a dogmatic evolution would have been effected parallel to that of the divinization of Jesus, the Son, and his identification with the Word.

A real man is he whose goodness is a part of himself.

Treat your friend as if he might become an enemy.

Justice is conscience, not a personal conscience but the conscience of the whole of humanity. Those who clearly recognize the voice of their own conscience usually recognize also the voice of justice.

Truly, if the preservation of all mankind, as much as in him lies, were every one's persuasion, as indeed it is every one's duty, and the true principle to regulate our religion, politicks and morality by, the world would be much quieter, and better natur'd than it is.

The public is a ferocious beast: one must chain it up or flee from it.

So long as you "have" yourself, have yourself as an object, your experience of man is only as of a thing among things.

History is a story without an end.

The representation of the self-sufficiency of the I can certainly co-exist with a representation of the self-sufficiency of the thing, though the self-sufficiency of the I itself cannot co-exist with that of the thing. Only one of these two can come first, only one can be the starting point; only one can be independent. The one that comes second, just because it comes second, necessarily becomes dependent upon the one that comes first, with which it is supposed to be connected. Which of these two should come first?

The individual begins that long effort as an Outsider; he may finish it as a saint.

He who carries self-regard far enough to keep himself in good health and high spirits, in the first place thereby becomes an immediate source of happiness to those around, and in the second place maintains the ability to increase their happiness by altruistic actions. But one whose bodily vigour and mental health are undermined by self-sacrifice carried too far, in the first place becomes to those around a cause of depression, and in the second place renders himself incapable, or less capable, of actively furthering their welfare. In estimating conduct we must remember that there are those who by their joyousness beget joy in others, and that there are those who by their melancholy cast a gloom on every circle they enter.

It is so hard to forget what it is worse than useless to remember! If I am to be a thoroughfare, I prefer that it be of the mountain-brooks, the Parnassian streams, and not the town-sewers. There is inspiration, that gossip which comes to the ear of the attentive mind from the courts of heaven. There is the profane and stale revelation of the bar-room and the police court. The same ear is fitted to receive both communications. Only the character of the hearer determines to which it shall be open, and to which closed. I believe that the mind can be permanently profaned by the habit of attending to trivial things, so that all our thoughts shall be tinged with triviality.

If the room is smoky, if only moderately, I will stay; if there is too much smoke I will go. Remember this, keep a firm hold on it, the door is always open.

A dream! What is a dream? And is not our life a dream? I will say more. Suppose that this paradise will never come to pass (that I understand), yet I shall go on preaching it. And yet how simple it is: in one day, in one hour everything could be arranged at once! The chief thing is to love others like yourself, that's the chief thing, and that's everything; nothing else is wanted - you will find out at once how to arrange it all. And yet it's an old truth which has been told and retold a billion times - but it has not formed part of our lives! The consciousness of life is higher than life, the knowledge of the laws of happiness is higher than happiness - that is what one must contend against. And I shall. If only everyone wants it, it can be arranged at once.

No matter how various the subject matter I write on, I was a science-fiction writer first and it is as a science-fiction writer that I want to be identified.

As usurpation is the exercise of power which another has a right to, so tyranny is the exercise of power beyond right, which nobody can have a right to...

It costs a beautiful person no exertion to paint her image on our eyes; yet how splendid is that benefit! It costs no more for a wise soul to convey his quality to other men.

People who live in society have learned how to see themselves in mirrors as they appear to their friends. I have no friends. Is that why my flesh is so naked?

Never has there been one possessed of complete sincerity who did not move others. Never has there been one who had not sincerity who was able to move others.

To found a great empire for the sole purpose of raising up a people of customers, may at first appear a project fit only for a nation of shopkeepers. It is however, a project altogether unfit for a nation of shopkeepers; but extremely fit for a nation whose government is influenced by shopkeepers.

May we not return to those scoundrels of old, the illustrious founders of superstition and fanaticism, who first took the knife from the altar to make victims of those who refused to be their disciples?

First Shakespeare sonnets seem meaningless; first Bach fugues, a bore; first differential equations, sheer torture. But training changes the nature of our spiritual experiences. In due course, contact with an obscurely beautiful poem, an elaborate piece of counterpoint or of mathematical reasoning, causes us to feel direct intuitions of beauty and significance. It is the same in the moral world.

Omnipotence and foreknowledge of God, I repeat, utterly destroy the doctrine of 'free-will' ... doubtless it gives the greatest possible offense to common sense or natural reason, that God, Who is proclaimed as being full of mercy and goodness, and so on, should of His own mere will abandon, harden and damn men, as though He delighted in the sins and great eternal torments of such poor wretches. It seems an iniquitous, cruel, intolerable thought to think of God; and it is this that has been such a stumbling block to so many great men down through the ages. And who would not stumble at it? I have stumbled at it myself more than once, down to the deepest pit of despair, so that I wished I had never been made a man.

Man reaches the highest point of his knowledge about God when he knows that he knows him not, inasmuch as he knows that that which is God transcends whatsoever he conceives of him.

I wanted for the moments in my life to follow each other and order themselves like those of a life remembered. It would be just as well to try to catch time by the tail.

All men would then be necessarily equal, if they were without needs. It is the poverty connected with our species which subordinates one man to another. It is not inequality which is the real misfortune, it is dependence.

In its relation to the reality of daily life, the high culture of the past was many things-opposition and adornment, outcry and resignation. But it was also the appearance of the realm of freedom: the refusal to behave.

To be nameless in worthy deeds exceeds an infamous history.But the iniquity of oblivion blindly scattereth her poppy, and deals with the memory of men without distinction to merit of perpetuity. Who can but pity the founder of the Pyramids? Herostratus lives that burnt the Temple of Diana, he is almost lost that built it.