There is one ethical principle, either you are preserving life generally, or you aren't. Preserving life in your ends and your means determines whether you are good or evil.

There is only one way to science-or to philosophy... to meet a problem, to see its beauty and fall in love with it; to get married to it, and to live with it happily, till death do ye part-unless you should meet another... more fascinating problem, or... obtain a solution. But even if you do... you may... discover, to your delight, the... a whole family of enchanting... perhaps difficult problem children for whose welfare you may work, with a purpose, to the end of your days.

The only thing that isn't worthless: to live this life out truthfully and rightly. And be patient with those who don't.

Fools, art is a heavy task, more heavy than gold crowns;it's far more difficult to match firm words than armies,they're disciplined troops, unconquered, to be placed in rhythm,the mind's most mighty foe, and not disperse in air.I'd give, believe me, a whole land for one good song,for I know well that only words, that words alone,like the high mountains, have no fear of age or death.

The "passion for incredulity" can produce as much self-deception as the uncritical will to believe.

Everything is worth what its purchaser will pay for it.

There is an error into which most of the speculators on government have fallen, and which the well-known state of society of our Indians ought, before now, to have corrected. In their hypothesis of the origin of government, they suppose it to have commenced in the patriarchal or monarchical form. Our Indians are evidently in that state of nature which has passed the association of a single family... The Cherokees, the only tribe I know to be contemplating the establishment of regular laws, magistrates, and government, propose a government of representatives, elected from every town. But of all things, they least think of subjecting themselves to the will of one man.

Speech is a mirror of the soul; as a man speaks, so is he.

Reorganisation, irrespectively of God or king, by the worship of Humanity, systematically adopted. Man's only right is to do his duty. The Intellect should always be the servant of the Heart, and should never be its slave.

Only the dead have seen the end of war.

This day I heard from Laurence who has sent me papers confirming the portentous State of France-where the Elements which compose Human Society seem all to be dissolved, and a world of Monsters to be producd in the place of it-where Mirabeau presides as the Grand Anarch; and the late Grand Monarch makes a figure as ridiculous as pitiable.

Happiness is the free play of the instincts, and so is youth.

With exceptions so rare they are regarded as miracles of nature, successful democratic politicians are insecure and intimidated men. They advance politically only as they placate, appease, bribe, seduce, bamboozle, or otherwise manage to manipulate the demanding and threatening elements in their constituencies. The decisive consideration is not whether the proposition is good but whether it is popular-not whether it will work well and prove itself but whether the active talking constituents like it immediately. Politicians rationalize this servitude by saying that in a democracy public men are the servants of the people.

The future masters of technology will have to be lighthearted and intelligent. The machine easily masters the grim and the dumb.

Who else is the enemy of Nature but he who mistakes himself for more intelligent than Nature, though it is the highest school for all of us?

The necessity of faith as an ingredient in our mental attitude is strongly insisted on by the scientific philosophers of the present day; but by a singularly arbitrary caprice they say that it is only legitimate when used in the interests of one particular proposition, - the proposition, namely, that the course of nature is uniform. That nature will follow to-morrow the same laws that she follows to-day is, they all admit, a truth which no man can know; but in the interests of cognition as well as of action we must postulate or assume it.

In the sphere of thought, absurdity and perversity remain the masters of the world, and their dominion is suspended only for brief periods.

Citizens of a Jeffersonian democracy can be as religious or irreligious as they please as long as they are not "fanatical." That is, they must abandon or modify opinion on matters of ultimate importance, the opinions that may hitherto have given sense and point to their lives, if these opinions entail public actions that cannot be justified to most of their fellow citizens.

However, what is really required to defend 'the West' against the sudden rise of these barbaric and elemental forces is the strengthening, to an extent perhaps still unknown to Western man, of a heroic vision of life. Apart from the military-technical apparatus the world of the 'Westerners' has at its disposal only a limp and shapeless substance - and the cult of the skin, the myth of 'safety' and of 'war on war', and the ideal of the long, comfortable guaranteed, 'democratic' existence, which is preferred to the ideal of the fulfilment which can be grasped only on the frontiers between life and death in the meeting of the essence of living with the extreme of danger.

Reason has never really directed social reality, but now reason has been so thoroughly purged of any specific trend or preference that it has finally renounced even the task of passing judgment on man's actions and way of life. Reason has turned them over for ultimate sanction to the conflicting interests to which our world actually seems abandoned.

Anything could be found in figures if the search were long enough and hard enough and if the proper pieces of information were ignored or overlooked.

He that has a secret should not only hide it, but hide that he has it to hide.

With so many mind-bytes to be downloaded, so many mental codons to be replicated, it is no wonder that child brains are gullible, open to almost any suggestion, vulnerable to subversion, easy prey to Moonies, Scientologists and nuns. Like immune-deficient patients, children are wide open to mental infections that adults might brush off without effort.

Everything that makes diversity of kinds, of species, differences, properties... everything that consists in generation, decay, alteration and change is not an entity, but a condition and circumstance of entity and being, which is one, infinite, immobile, subject, matter, life, death, truth, lies, good and evil.

The primary error of the advocates of land nationalization is in their confusion of equal rights with joint rights, and in their consequent failure to realize the nature and meaning of economic rent... In truth the right to the use of land is not a joint or common right, but an equal right; the joint or common right is to rent, in the economic sense of the term. Therefore it is not necessary for the state to take land, it is only necessary for it to take rent. This taking by the commonalty of what is of common right, would of itself secure equality in what is of equal right - for since the holding of land could be profitable only to the user, there would be no inducement for any one to hold land that he could not adequately use, and monopolization being ended no one who wanted to use land would have any difficulty in finding it.

If any ask me what a free Government is, I answer, that, for any practical purpose, it is what the people think so, - and that they, and not I, are the natural, lawful, and competent judges of this matter.

The endeavor of scientific research to see events in their more general connection in order to determine their laws, is a legitimate and useful occupation. Any protest against such efforts, in the name of freefom from restrictive conditions, would be fruitless if science did not naïvely identify the abstractions called rules and laws with the actually efficacious forces, and confuse the probability that B will follow A with the actual effort make B follow A.

We do not rush toward death, we flee the catastrophe of birth, survivors struggling to forget it. Fear of death is merely the projection into the future of a fear which dates back to our first moment of life. We are reluctant, of course, to treat birth as a scourge: has it not been inculcated as the sovereign good - have we not been told that the worst came at the end, not at the outset of our lives? Yet evil, the real evil, is behind, not ahead of us. What escaped Jesus did not escape Buddha: "If three things did not exist in the world, O disciples, the Perfect One would not appear in the world. ..." And ahead of old age and death he places the fact of birth, source of every infirmity, every disaster.

I met, not long ago, a young man who aspired to become a novelist. Knowing that I was in the profession, he asked me to tell him how he should set to work to realize his ambition. I did my best to explain. 'The first thing,' I said, 'is to buy quite a lot of paper, a bottle of ink, and a pen. After that you merely have to write.'

It is not honourable to attack an enemy without putting yourself at risk.

To repeat to yourself a thousand times a day: 'Nothing on Earth has any worth,' to keep finding yourself at the same point, to circle stupidly as a top, eternally...

The Presbyterian clergy are loudest, the most intolerant of all sects, the most tyrannical, and ambitious; ready at the word of the lawgiver, if such a word could be now obtained, to put the torch to the pile, and to rekindle in this virgin hemisphere, the flames in which their oracle Calvin consumed the poor Servetus, because he could not find in his Euclid the proposition which has demonstrated that three are one, and one is three, nor subscribe to that of Calvin that magistrates have a right to exterminate all heretics to Calvinistic creed.

That power should be exercised over any portion of mankind without any obligation of consulting them, is only tolerable while they are in an infantine, or a semi-barbarous state. In any civilized condition, power ought never to be exempt from the necessity of appealing to the reason, and recommending itself by motives which justify it to the conscience and feelings, of the governed.

No rules, however wise, are a substitute for affection and tact.

A woman loves to be obeyed at first, although afterwards she finds her pleasure in obeying.

It is now generally accepted that the roots of our ethics lie in patterns of behavior that evolved among our pre-human ancestors, the social mammals and that we retain within our biological nature elements of these evolved responses. We have learned considerably more about these responses, and we are beginning to to understand how they interact with our capacity to reason.

It is not right to vex ourselves at things, For they care not about it.

The "imagination that shudders at the Hell of Dante," is not that the same faculty, weaker in degree, as Dante's own? No one but Shakspeare can embody, out of Saxo Grammaticus, the story of Hamlet as Shakspeare did: but every one models some kind of story out of it; every one embodies it better or worse. We need not spend time in defining. Where there is no specific difference, as between round and square, all definition must be more or less arbitrary. A man that has so much more of the poetic element developed in him as to have become noticeable, will be called Poet by his neighbors.

A king is history's slave.

When the evolutionary process shifts from biology to software technology the body becomes the old hardware environment. The human body is now a probe, a laboratory for experiments.

If you punish a child for being naughty, and reward him for being good, he will do right merely for the sake of the reward; and when he goes out into the world and finds that goodness is not always rewarded, nor wickedness always punished, he will grow into a man who only thinks about how he may get on in the world, and does right or wrong according as he finds either of advantage to himself.

It is impossible to care for each other more or differently than we care for the earth. This last statement becomes obvious enough when it is considered that the earth is what we all have in common, that it is what we are made of and what we live from, and that we therefore cannot damage it without damaging those with whom we share it. But I believe it goes farther and deeper than that. There is an uncanny resemblance between our behavior toward each other and our behavior toward the earth. Between our relation to our own sexuality and our relation to the reproductivity of the earth, for instance, the resemblance is plain and strong. By some connection we do not recognize, the willingness to exploit one becomes the willingness to exploit the other.

Doutbless, revenge is not always sweet, once it is consummated we feel inferior to our victim, or else we are tangled in the subtleties of remorse; so vengeance too has its venom, though it comes closer to what we are, to what we feel, to the very law of the self; it is also healthier than magnanimity. The Furies were held to antedate the gods, Zeus included. Vengeance before Divinity! This is the Major intuition of ancient mythology. p. 70.

The man of perfect virtue is cautious and slow in his speech. When a man feels the difficulty of doing, can he be other than cautious and slow in speaking?

Consider what you have in the smallest chosen library. A company of the wisest and wittiest men that could be picked out of all civil countries, in a thousand years, have set in best order the results of their learning and wisdom. The men themselves were hid and inaccessible, solitary, impatient of interruption, fenced by etiquette; but the thought which they did not uncover to their bosom friend is here written out in transparent words to us, the strangers of another age.