The irony of scientific progress is that in solving human problems it creates problems that are not humanly soluble. Science has given humans a kind of power over the natural world achieved by no other animal. It has not given humans the ability to remodel the planet according to their wishes. The Earth is not a clock that can be wound up and stopped at will. A living system, the planet will surely rebalance itself. It will do so, however, without any regard for humans.

The concept of space, therefore, is a pure intuition, being a singular concept, not made up by sensations, but itself the fundamental form of all external sensation.

I, for my part, do not conceive an act as having causes, and I consider myself satisfied when I have found in it not its 'factors' but the general themes which it organizes: for our decisions gather into new syntheses and on new occasions the leitmotif that governs our life

While we are reading these sentences, this fair modern world seems only a reprint of the Laws of Menu with the gloss of Culluca. Tried by a New England eye, or the mere practical wisdom of modern times, they are the oracles of a race already in its dotage, but held up to the sky, which is the only impartial and incorruptible ordeal, they are of a piece with its depth and serenity, and I am assured that they will have a place and significance as long as there is a sky to test them by.

Ask, and it will be given to you; seek, and you will find; knock, and it will be opened to you. For everyone who asks receives, and he who seeks finds, and to him who knocks it will be opened.

Idleness is only fatal to the mediocre.

The public health authorities never mention the main reason many Americans have for smoking heavily, which is that smoking is a fairly sure, fairly honorable form of suicide.

Steiner goes further than this -- and this is his own central contribution to modern thought. He states that once we have made a habit of remembering Mozart and the stars, we shall find ourselves developing powers of 'spiritual vision.' We shall never again feel ourselves to be helpless victims of the external world.

Men are disturbed, not by things, but by the principles and notions which they form concerning things.

I have no great faith in political arithmetic, and I mean not to warrant the exactness of either of these computations.

My whole heart and soul are stirred and incensed against the Turks and Mohammed, when I see this intolerable raging of the Devil. Therefore I shall pray and cry to God, nor rest until I know that my cry is heard in heaven.

And in these foure things, Opinion of Ghosts, Ignorance of second causes, Devotion towards what men fear, and Taking of things Casuall for Prognostics, consisteth the Natural seed of Religion; which by reason of the different Fancies, Judgements, and Passions of severall men, hath grown up into ceremonies so different, that those which are used by one man, are for the most part ridiculous to another.

Suffer little children, and forbid them not, to come unto me: for of such is the kingdom of heaven. Verily I say unto you, Whosoever shall not receive the kingdom of God as a little child shall in no wise enter therein.

Canned laughter: After some supposedly funny or witty remark you can hear the laughter and applause included in the soundtrack of the show itself - here we have the exact counterpart of the Chorus in classical tragedy; it is here that we have to look for 'living Antiquity.' That is to say, why this laughter? The first possible answer - that it serves to remind us when to laugh - is interesting enough, because it implies the paradox that laughter is a matter of duty and not of some spontaneous feeling; but this answer is not sufficient because we do not usually laugh. The only correct answer would be that the Other - embodied in the television set - is relieving us even of our duty to laugh - is instead laughing for us. So even if, tired from a hard days stupid work, all evening we did nothing but gaze drowsily into the television screen, we can say afterwards that objectively, through the medium of the other, we had a really good time.

A society like the Church, which claims to be Divine is perhaps more dangerous on account of the ersatz good which it contains then on account of the evil which sullies it. Something of the social labelled divine: an intoxicating mixture which carries with it every sort of license.

The strengthening of behavior which results from reinforcement is appropriately called "conditioning". In operant conditioning we "strengthen" an operant in the sense of making a response more probable or, in actual fact, more frequent.

It is more shameful to distrust our friends than to be deceived by them.

I esteem myself happy to have as great an ally as you in my search for truth. I will read your work ... all the more willingly because I have for many years been a partisan of the Copernican view because it reveals to me the causes of many natural phenomena that are entirely incomprehensible in the light of the generally accepted hypothesis. To refute the latter I have collected many proofs, but I do not publish them, because I am deterred by the fate of our teacher Copernicus who, although he had won immortal fame with a few, was ridiculed and condemned by countless people (for very great is the number of the stupid).

In a liberal society you're not going to agree on the deepest... moral frameworks, but you are going to agree on factual information, and... if you can't agree on factual information it's very hard to deliberate in common... on what needs to be done in the future, and that's the situation we now face.

The use of force alone is but temporary. It may subdue for a moment; but it does not remove the necessity of subduing again: and a nation is not governed, which is perpetually to be conquered.

Knowledge is in the end based on acknowledgement.

The art of persuasion consists as much in that of pleasing as in that of convincing, so much more are men governed by caprice than by reason!

We may assume the superiority ceteris paribus [all things being equal] of the demonstration which derives from fewer postulates or hypotheses—in short from fewer premisses; for... given that all these are equally well known, where they are fewer knowledge will be more speedily acquired, and that is a desideratum. The argument implied in our contention that demonstration from fewer assumptions is superior may be set out in universal form...

Great and enduring civilizations like those of the Hindus and the Chinese were built upon this foundation and developed from it a discipline of self-knowledge which they brought to a high pitch of refinement both in philosophy and practice.

No proceeding is better than that which you have concealed from the enemy until the time you have executed it. To know how to recognize an opportunity in war, and take it, benefits you more than anything else. Nature creates few men brave, industry and training makes many. Discipline in war counts more than fury.

It is not calling the landed estates, possessed by old prescriptive rights, the 'accumulations of ignorance and superstition', that can support me in shaking that grand title, which supersedes all other title, and which all my studies of general jurisprudence have taught me to consider as one principal cause of the formation of states; I mean the ascertaining and securing prescription. But these are donations made in 'ages of ignorance and superstition'. Be it so. It proves that these donations were made long ago; and this is prescription; and this gives right and title.

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.

I see your vile implication. My only explanation for it is that you are criminally insane.

Ennui is the echo in us of time tearing itself apart.

Since we live in a society that promotes faddism and temporary superficial adaptation of different values, we are easily convinced that changes have occurred in arenas where there has been little or no change.

But if you can breed cattle for milk yield, horses for running speed, and dogs for herding skill, why on Earth should it be impossible to breed humans for mathematical, musical or athletic ability? Objections such as "these are not one-dimensional abilities" apply equally to cows, horses and dogs and never stopped anybody in practice. I wonder whether, some 60 years after Hitler's death, we might at least venture to ask what the moral difference is between breeding for musical ability and forcing a child to take music lessons. Or why it is acceptable to train fast runners and high jumpers but not to breed them. I can think of some answers, and they are good ones, which would probably end up persuading me. But hasn't the time come when we should stop being frightened even to put the question? From the Afterword, The Herald

Guilt has to be understood not only as a way of checking one's own destructiveness, but as a mechanism for safeguarding the life of the other, one that emerges from our own need and dependency, from a sense that this life is not a life without another life. Indeed, when it turns into a safeguarding action, I am not sure it should still be called "guilt." If we do still use that term, we could conclude that "guilt" is strangely generative or that its productive form is reparation.

The blessing that the market does not ask about birth is paid for in the exchange society by the fact that the possibilities conferred by birth are molded to fit the production of goods that can be bought on the market.

The theory of transparency was set up in reaction to the theory of mental images, of an inner tableu which the perception of an object would leave in us. In imagination our gaze always goes outward, but imagination modifies and neutralizes the gaze: the real world appears in it as it were between parenthesis or quote marks.

In the dominant Western religious system, the love of God is essentially the same as the belief in God, in God's existence, God's justice, God's love. The love of God is essentially a thought experience. In the Eastern religions and in mysticism, the love of God is an intense feeling experience of oneness, inseparably linked with the expression of this love in every act of living.

We define only out of despair, we must have a formula... to give a facade to the void.

I think modern educational theorists are inclined to attach too much importance to the negative virtue of not interfering with children, and too little to the positive merit of enjoying their company.

It is not by recognizing the want of courage in someone else that you acquire courage yourself.

The poor, short lone fact dies at birth. Memory catches it up into her heaven and bathes it in immortal waters.

He that gives quickly gives twice.

Inuring children gently to suffer some degrees of pain without shrinking, is a way to gain firmness to their minds, and lay a foundation for courage and resolution in the future part of their lives.

I am very fond of truth, but not at all of martyrdom.

All religions, with their gods, their demigods, and their prophets, their messiahs and their saints, were created by the credulous fancy of men who had not attained the full development and full possession of their faculties. Consequently, the religious heaven is nothing but a mirage in which man, exalted by ignorance and faith, discovers his own image, but enlarged and reversed - that is, divinized. The history of religion, of the birth, grandeur, and decline of the gods who have succeeded one another in human belief, is nothing, therefore, but the development of the collective intelligence and conscience of mankind.

In every man's writings, the character of the writer must lie recorded.

If the world is a precipitation of human nature, so to speak, then the divine world is a sublimation of the same. Both occur in one act. No precipitation without sublimation. What goes lost there in agility, is won here.

The man that does not know himself not to be at the mercy of other men, that does not feel that he is invulnerable to all the vicissitudes of fortune, is incapable of a constant and inflexible virtue.

A circuit performed by a capital and meant to be a periodical process, not an individual act, is called its turnover. The duration of this turnover is determined by the sum of its time of production and its time of circulation.

Faith consists in believing what reason cannot.

All traditional logic habitually assumes that precise symbols are being employed. It is therefore not applicable to this terrestial life but only to an imagined celestial existence... logic takes us nearer to heaven than other studies.