The aim of the book is to set a limit to thought, or rather - not to thought, but to the expression of thoughts: for in order to be able to set a limit to thought, we should have to find both sides of the limit thinkable (i.e. we should have to be able to think what cannot be thought). It will therefore only be in language that the limit can be set, and what lies on the other side of the limit will simply be nonsense.

There is in fact a manly and legitimate passion for equality that spurs all men to wish to be strong and esteemed. This passion tends to elevate the lesser to the rank of the greater. But one also finds in the human heart a depraved taste for equality, which impels the weak to want to bring the strong down to their level, and which reduces men to preferring equality in servitude to inequality in freedom.

Morality must be the heart of our existence, if it is to be what it wants to be for us. ... The highest form of philosophy is ethics. Thus all philosophy begins with "I am." The highest statement of cognition must be an expression of that fact which is the means and ground for all cognition, namely, the goal of the I.

I never lose an opportunity of urging a practical beginning, however small, for it is wonderful how often in such matters the mustard-seed germinates and roots itself.

Eventually, I believe, current attempts to understand the mind by analogy with man-made computers that can perform superbly some of the same external tasks as conscious beings will be recognized as a gigantic waste of time.

Love is a God, who cooperates in securing the safety of the city.

The case of mere titles is so absurd that it would deserve to be treated only with ridicule were t not for the serious mischief they impose on mankind. The feudal system was a ferocious monster, devouring, where it came, all that the friend of humanity regards with attachment and love. The system of titles appears under a different form. The monster is at length destroyed, and they who followed in his train, and fattened upon the carcasses of those he slew, have stuffed his skin, and, b exhibiting it, hope still to terrify mankind into patient and pusillanimity.

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.

When we can't dream any longer we die.

In the first place for over two centuries religion has been on the defensive, and on a weak defensive. The result of the repetition of this undignified retreat, during many generations, has at last almost entirely destroyed the intellectual authority of religious thinkers. Consider this contrast: when Darwin or Einstein proclaim theories which modify our ideas, it is a triumph for science. We do not go about saying that there is another defeat for science, because its old ideas have been abandoned. We know that another step of scientific insight has been gained. Religion will not regain its old power until it can face change in the same spirit as does science. Its principles may be eternal, but the expression of those principles requires continual development.

The idea that the citizen owes loyalty to a country, a territory, a jurisdiction and all those who reside within it - the root assumption of democratic politics, and one that depends upon the nation as its moral foundation - that idea has no place in the minds and hearts of many who now call themselves citizens of European states.

Philip being arbitrator betwixt two wicked persons, he commanded one to fly out of Macedonia and the other to pursue him.

We assume that our own advances in objectivity are steps along a path that extends beyond them and beyond all our capacities. But even allowing unlimited time, or an unlimited number of generations, to take as many successive steps as we like, the process can never be completed. ... What is wanted is some way of making the most objective standpoint the basis of action.

Proverbs are always platitudes until you have personally experienced the truth of them.

The process of philosophizing, to my mind, consists mainly in passing from those obvious, vague, ambiguous things, that we feel quite sure of, to something precise, clear, definite, which by reflection and analysis we find is involved in the vague thing that we start from, and is, so to speak, the real truth of which that vague thing is a sort of shadow.

In the 'Induction of Causes' the principal maxim is, that we must be careful to possess, and to apply, with perfect clearness, the Fundamental Idea on which the Induction depends. The Induction of Substance, of Force, of Polarity, go beyond mere laws of phenomena, and may be considered as the Induction cf Causes. The Cause of certain phenomena being inferred, we are led to inquire into the Cause of this Cause, which inquiry must be conducted in the same manner as the previous one; and thus we have the Induction of Ulterior Causes.

I suppose the body to be nothing but a statue or machine made of earth, which God forms with the explicit intention of making it as much as possible like us.

See now the power of truth; the same experiment which at first glance seemed to show one thing, when more carefully examined, assures us of the contrary.

We think of beauty as being most worthy of reverence. But what is most worthy of reverence lights up only where the magnificent strength to revere is alive. To revere is not a thing for the petty and lowly, the incapacitated and underdeveloped. It is a matter of tremendous passion; only what flows from such passion is in the grand style.

Cultural dominance by either the left or the right hemisphere is largely dependent upon environmental factors.

If you use a trick in logic, whom can you be tricking other than yourself?

All is riddle, and the key to a riddle is another riddle.

We cannot overstate our debt to the Past, but the moment has the supreme claim. The Past is for us; but the sole terms on which it can become ours are its subordination to the Present. Only an inventor knows how to borrow, and every man is or should be an inventor. We must not tamper with the organic motion of the soul.

By God's grace, I know Satan very well. If Satan can turn God's Word upside down and pervert the Scriptures, what will he do with my words -- or the words of others?

A person who is shallow aspires to depth; one who is ugly aspires to beauty; one who is narrow aspires to breadth; one who is poor aspires to wealth; one who is humble aspires to esteem. Whatever one lacks in oneself he must seek outside.

In particular, it is certainly wrong to condemn poor old Homo sapiens as the only species to kill his own kind, the only inheritor of the mark of Cain, and similar melodramatic charges. Whether a naturalist stresses the violence or the restraint of animal aggression depends partly on the kinds of animals he is used to watching, and partly on his evolutionary preconceptions-Lorenz is, after all, a 'good of the species' man. Even if it has been exaggerated, the gloved fist view of animal fights seems to have at least some truth. Superficially this looks like a form of altruism. The selfish gene theory must face up to the difficult task of explaining it. Why is it that animals do not go all out to kill rival members of their species at every possible opportunity?

What is serious about excitement is that so many of its forms are destructive. It is destructive in those who cannot resist excess in alcohol or gambling. It is destructive when it takes the form of mob violence. And above all it is destructive when it leads to war. It is so deep a need that it will find harmful outlets of this kind unless innocent outlets are at hand. There are such innocent outlets at present in sport, and in politics so long as it is kept within constitutional bounds. But these are not sufficient, especially as the kind of politics that is most exciting is also the kind that does most harm. Civilized life has grown altogether too tame, and, if it is to be stable, it must provide harmless outlets for the impulses which our remote ancestors satisfied in hunting.

The pursuit of mathematics is a divine madness of the human spirit.

Time is a sort of river of passing events, and strong is its current; no sooner is a thing brought to sight than it is swept by and another takes its place, and this too will be swept away.

Even the most humble insect and the most insignificant idea are the military encampments of God. Within them, all of God is arranged in fighting position for a critical battle. Even in the most meaningless particle of earth and sky I hear God crying out: "Help me!" Everything is an egg in which God's sperm labors without rest, ceaselessly. Innumerable forces within and without it range themselves to defend it. With the light of the brain, with the flame of the heart, I besiege every cell where God is jailed, seeking, trying, hammering to open a gate in the fortress of matter, to create a gap through which God may issue in heroic attack.

Blessed is he who has found his work; let him ask no other blessedness.

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.

National defense through war always involves some degree of national defeat. This paradox has been with us from the very beginning of our republic. Militarization in defense of freedom reduces the freedom of the defenders. There is a fundamental inconsistency between war and freedom.

During the Vietnam War, which lasted longer than any war we've ever been in -- and which we lost -- every respectable artist in this country was against the war. It was like a laser beam. We were all aimed in the same direction. The power of this weapon turns out to be that of a custard pie dropped from a stepladder six feet high.

Value is not intrinsic, it is not in things. It is within us; it is the way in which man reacts to the conditions of his environment. Neither is value in words and doctrines, it is reflected in human conduct. It is not what a man or groups of men say about value that counts, but how they act.

It has ever been held the highest wisdom for a man not merely to submit to Necessity,-Necessity will make him submit,-but to know and believe well that the stern thing which Necessity had ordered was the wisest, the best, the thing wanted there. To cease his frantic pretension of scanning this great God's-World in his small fraction of a brain; to know that it had verily, though deep beyond his soundings, a Just Law, that the soul of it was Good;-that his part in it was to conform to the Law of the Whole, and in devout silence follow that; not questioning it, obeying it as unquestionable.

The ethical stand of nonviolence has to be linked to a commitment to radical equality. And more specifically, the practice of nonviolence requires an opposition to biopolitical forms of racism and war logics that regularly distinguish lives worth safeguarding from those that are not-populations conceived as collateral damage, or as obstructions to policy and military aims.

We appear to be faced with a general difficulty about psychophysical reduction. In other areas the process of reduction is a move in the direction of greater objectivity, toward a more accurate view of the real nature of things. ... The less it depends on a specifically human viewpoint, the more objective is our description. ...Experience itself, however, does not seem to fit the pattern. ... If the subjective character of experience is fully comprehensible only from one point of view, then any shift to greater objectivity - that is, less attachment to a specific viewpoint - does not take us nearer to the real nature of the phenomenon: it takes us further away from it.

In the past you rivalled the Achaians and the Macedonians, peoples of your own race, and Philip, their commander, for the hegemony and glory, but now that the freedom of the Hellenes is at stake at a war against an alien people (Romans), ...And does it worth to ally with the barbarians, to take the field with them against the Epeirotans, the Achaians, the Akarnanians, the Boiotians, the Thessalians, in fact with almost all the Hellenes with the exception of the Aitolians who are a wicked nation... ...So Lakedaimonians it is good to remember your ancestors,... be afraid of the Romans... and do ally yourselves with the Achaians and Macedonians. But if some the most powerful citizens are opposed to this policy at least stay neutral and do not side with the unjust.

Do not allow your dreams of a beautiful world to lure you away from the claims of men who suffer here and now. Our fellow men have a claim to our help; no generation must be sacrificed for the sake of future generations, for the sake of an ideal of happiness that may never be realised.

The fact is that I've never called myself a genius, and I think the term has been cheapened by overuse into meaninglessness. If other people want to call me that, that's their problem.

To every action there is always opposed an equal reaction; or, the mutual actions of two bodies upon each other are always equal, and directed to contrary parts.

Each time I fail to think about death, I have the impression of cheating, of deceiving someone in me.

Forgetting when God does it in relation to sin, is the opposite of creating, since to create is to bring forth from nothing and to forget is to take back into nothing. What is hidden from my eyes, that I have never seen; but what is hidden behind my back, that I have seen. The one who loves forgives in this way; he forgives, he forgets, he blots out the sin, in love he turns toward the one he forgives; but when he turns toward him, he of course, cannot see what is lying behind his back.

Perhaps, if prematurely we dismiss ourselves from this world, all may even have to be suffered through again - the premature birth may not contribute to the production of another being, which must be begun again from the beginning.

The Catholic solution of our problem, of our unique vital problem, the problem of the immortality and eternal salvation of the soul, satisfies the will, and therefore satisfies life; but the attempt to rationalize it by means of a dogmatic theology fails to satisfy the reason. And reason has its exigencies as imperious as those of life. It is no use seeking to force ourselves to consider as super-rational what clearly appears to us to be contra-rational... Infallibility, a notion of Hellenic origin, is in its essence a rationalistic category.