What I will be remembered for are the Foundation Trilogy and the Three Laws of Robotics. What I want to be remembered for is no one book, or no dozen books. Any single thing I have written can be paralleled or even surpassed by something someone else has done. However, my total corpus for quantity, quality and variety can be duplicated by no one else. That is what I want to be remembered for.

You have theories enough concerning the Rights of Men. It may not be amiss to add a small degree of attention to their Nature and disposition.

If...it be a thing external that causes thy grief, know, that it is not that properly that doth cause it, but thine own conceit and opinion concerning the thing: which thou mayest rid thyself of, when thou wilt.

The end of the human race will be that it will eventually die of civilization.

Faith is a living, bold trust in God's grace, so certain of God's favor that it would risk death a thousand times trusting in it. Such confidence and knowledge of God's grace makes you happy, joyful and bold in your relationship to God and all creatures. The Holy Spirit makes this happen through faith. Because of it, you freely, willingly and joyfully do good to everyone, serve everyone, suffer all kinds of things, love and praise the God who has shown you such grace.

There are plenty of good reasons for fighting," I said, "but no good reason ever to hate without reservation, to imagine that God Almighty Himself hates with you, too. Where's evil? It's that large part of every man that wants to hate without limit, that wants to hate with God on its side. It's that part of every man that finds all kinds of ugliness so attractive.

The most simple picture one can form about the creation of an empirical science is along the lines of an inductive method. Individual facts are selected and grouped together such that their lawful connection becomes clearly apparent. ... The truly great advances in our understanding of nature originated in a manner almost diametrically opposed to induction. The intuitive grasp of the essentials or a large complex of facts leads the scientist to the postulation of a hypothetical basic law, or several such basic laws. From the basic laws (system of axioms) he derives his conclusions as completely as possible in a purely logically deductive manner. These conclusions, derived from the basic laws (and often only after time-consuming developments and calculations), can then be compared to experience, and in this manner provide criteria for the justification of the assumed basic law.

In the "fulfillment" of both the laws and duty, ... the moral disposition ceases to be the universal, opposed to inclination, and inclination ceases to be particular, opposed to the law.

Wherever literature consoles sorrow, or assuages pain,-wherever it brings gladness to eyes which fail with wakefulness and tears, and ache for the dark house and the long sleep,-there is exhibited, in its noblest form, the immortal influence of Athens.

Youth is learning to read (which is all that one learns in school), and is learning where and how to find what he may later need to know (which is the best of the arts that he acquires in college). Nothing learned from a book is worth anything until it is used and verified in life; only then does it begin to affect behavior and desire. It is Life that educates, and perhaps love more than anything else in life.

Our true Deity is Mechanism. It has subdued external Nature for us, and we think it will do all other things. We are Giants in physical power: in a deeper than metaphorical sense, we are Titans, that strive, by heaping mountain on mountain, to conquer Heaven also.

The people should never be deceived, under any pretext or for any purpose. It would not only be criminal but detrimental to the revolutionary cause, for deception of any kind, by its very nature, is shortsighted, petty, narrow, always sewn with rotten threads, so that it inevitably tears and is exposed.

All things are subject to decay and change.

We have the wolf by the ears, and we can neither hold him nor safely let him go. Justice is in one scale, self-preservation in the other.

What nationalist educators often fail to recognize is that merely being taught by teachers who are black has not and will not solve the problem if the teachers have been socialized to internalize racist thinking.

Since labour is motion, time is its natural measure.

In order for music to free itself, it will have to pass over to the other side - there where territories tremble, where the structures collapse, where the ethoses get mixed up, where a powerful song of the earth is unleashed, the great ritornelles that transmutes all the airs it carries away and makes return.

The task of power is to transform the always possible 'no' into a 'yes.'

Ethics is in origin the art of recommending to others the sacrifices required for co-operation with oneself.

Scientific truth is characterized by its exactness and the certainty of its predictions. But these admirable qualities are contrived by science at the cost of remaining on a plane of secondary problems. leaving intact the ultimate and decisive questions. ... Yet science is but a small part of the human mind and organism. Where it stops, man does not stop.

Psychoanalysis, which interprets the human being as a socialized being, and the psychic apparatus as essentially developed and determined through the relationship of the individual to society, must consider it a duty to participate in the investigation of sociological problems to the extent the human being or his/her psyche plays any part at all.

He is not poor who has enough of things to use. If it is well with your belly, chest and feet, the wealth of kings can give you nothing more.

Throughout your treatment you forget that you said that 'free-will' can do nothing without grace, and you prove that 'free-will' can do all things without grace! Your inferences and analogies "For if man has lost his freedom, and is forced to serve sin, and cannot will good, what conclusion can more justly be drawn concerning him, than that he sins and wills evil necessarily?

How great is the path proper to the Sage! Like overflowing water, it sends forth and nourishes all things, and rises up to the height of heaven. All-complete is its greatness! It embraces the three hundred rules of ceremony, and the three thousand rules of demeanor. It waits for the proper man, and then it is trodden. Hence it is said, "Only by perfect virtue can the perfect path, in all its courses, be made a fact."

I believe that world literature has it in its power to help mankind, in these its troubled hours, to see itself as it really is, notwithstanding the indoctrinations of prejudiced people and parties. World literature has it in its power to convey condensed experience from one land to another so that we might cease to be split and dazzled, that the different scales of values might be made to agree, and one nation learn correctly and concisely the true history of another with such strength of recognition and painful awareness as it had itself experienced the same, and thus might it be spared from repeating the same cruel mistakes.

Wit makes its own welcome, and levels all distinctions. No dignity, no learning, and no force of character can make any stand against good wit.

That some have never dreamed is as improbable as that some have never laughed.

And so in City after City, street-barricades are piled, and truculent, more or less murderous insurrection begins; populace after populace rises, King after King capitulates or absconds; and from end to end of Europe Democracy has blazed up explosive, much higher, more irresistible and less resisted than ever before; testifying too sadly on what a bottomless volcano, or universal powder-mine of most inflammable mutinous chaotic elements, separated from us by a thin earth-rind, Society with all its arrangements and acquirements everywhere, in the present epoch, rests! The kind of persons who excite or give signal to such revolutions-students, young men of letters, advocates, editors, hot inexperienced enthusiasts, or fierce and justly bankrupt desperadoes, acting everywhere on the discontent of the millions and blowing it into flame,-might give rise to reflections as to the character of our epoch. Never till now did young men, and almost children, take such a command in human affairs.

It is said that desire is a product of the will, but the converse is in fact true: will is a product of desire.

If you want to go down deep you do not need to travel far; indeed, you don't have to leave your most immediate and familiar surroundings.

No easy way leads from the earth to heaven..

Furthermore, the monad produces itself and is produced from itself, since it is self-sufficient and has no power set over it and is everlasting; and it is evidently the cause of permanence, just as God is thought to be in the case of actual physical things, and to be the preserver and maintainer of natures.

...man first of all exists, encounters himself, surges up in the world - and defines himself afterwards.

Religion may be purified. This great work was begun two hundred years ago: but men can only bear light to come in upon them by degrees.

All this is merely saying that he, in a degree once common, but now very unusual, threw his feelings into his opinions; which truly it is difficult to understand how any one who possesses much of both, can fail to do. None but those who do not care about opinions, will confound it with intolerance. Those, who having opinions which they hold to be immensely important, and their contraries to be prodigiously hurtful, have any deep regard for the general good, will necessarily dislike, as a class and in the abstract, those who think wrong what they think right, and right what they think wrong: though they need not therefore be, nor was my father, insensible to good qualities in an opponent, nor governed in their estimation of individuals by one general presumption, instead of by the whole of their character.

The way positive reinforcement is carried out is more important than the amount.

One of the principal reasons that diverts those who are entering upon this knowledge so much from the true path which they should follow, is the fancy that they take at the outset that good things are inaccessible, giving them the name great, lofty, elevated, sublime. This destroys everything. I would call them low, common, familiar: these names suit it better; I hate such inflated expressions.

If we owe to it [civil society] any duty, it is not subject to our will. Duties are not voluntary. Duty and will are even contradictory terms. Now though civil society might be at first a voluntary act (which in many cases it undoubtedly was) its continuance is under a permanent standing covenant, coexisting with the society; and it attaches upon every individual of that society, without any formal act of his own. This is warranted by the general practice, arising out of the general sense of mankind.

No protracted war can fail to endanger the freedom of a democratic country.

The man who is honest and good ought to be exactly like a man who smells strong, so that the bystander as soon as he comes near him must smell whether he choose or not.

A modern philosopher who has never once suspected himself of being a charlatan must be such a shallow mind that his work is probably not worth reading.

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.

Democracy is, by the nature of it, a self-canceling business; and it gives in the long run a net result of zero.

Count all wickedness foreign and alien.

It seems as if marriage were the royal road through life, and realised, on the instant, what we have all dreamed on summer Sundays when the bells ring, or at night when we cannot sleep for the desire of living. They think it will sober and change them. Like those who join a brotherhood, they fancy it needs but an act to be out of the coil and clamour for ever. But this is a wile of the devil's. To the end, spring winds will sow disquietude, passing faces leave a regret behind them, and the whole world keep calling and calling in their ears. For marriage is like life in this - that it is a field of battle, and not a bed of roses.

Hitherto men have speculated vaguely on the unity of universes; it is now about to be demonstrated by reasoning from the passional world to material, guided by the analogy which exists between the two.