The man who barely abstains from violating either the person, or the estate, or the reputation of his neighbours, has surely very little positive merit. He fulfils, however, all the rules of what is peculiarly called justice, and does every thing which his equals can with propriety force him to do, or which they can punish him for not doing. We may often fulfil all the rules of justice by sitting still and doing nothing.

The history of utopias is no less fascinating than the history of metallurgy or of chemical engineering.

You shall find, that there cannot be a greater spur to the attaining what you would have the eldest learn, and know himself, than to set him upon teaching it his younger brothers and sisters.

Glory - once achieved, what is it worth?

From my youth onwards, I have felt sure that all thought which thinks itself out to an issue ends in mysticism. In the stillness of the African jungle I have been able to work out this thought and give it expression.

This, therefore, is mathematics: she reminds you of the invisible form of the soul; she gives life to her own discoveries; she awakens the mind and purifies the intellect; she brings light to our intrinsic ideas; she abolishes oblivion and ignorance which are ours by birth.

Youth instinctively understand the present environment - the electric drama. It lives mythically and in depth.

Gottlob Frege created modern logic including "for all," "there exists," and rules of proof. Leibniz and Boole had dealt only with what we now call "propositional logic" (that is, no "for all" or "there exists"). They also did not concern themselves with rules of proof, since their aim was to reach truth by pure calculation with symbols for the propositions. Frege took the opposite track: instead of trying to reduce logic to calculation, he tried to reduce mathematics to logic, including the concept of number.

Struggling to be brief I become obscure.

Physicians have this advantage: the sun lights their success and the earth covers their failures.

In fact we do not know anything infallibly, but only that which changes according to the condition of our body and of the [influences] that reach and impinge upon it.

Suppose ye that I am come to give peace on earth? I tell you, Nay; but rather division: For from henceforth there shall be five in one house divided, three against two, and two against three. The father shall be divided against the son, and the son against the father; the mother against the daughter, and the daughter against the mother; the mother in law against her daughter in law, and the daughter in law against her mother in law. And he said also to the people, When ye see a cloud rise out of the west, straightway ye say, There cometh a shower; and so it is. And when ye see the south wind blow, ye say, There will be heat; and it cometh to pass. Ye hypocrites, ye can discern the face of the sky and of the earth; but how is it that ye do not discern this time? Yea, and why even of yourselves judge ye not what is right?

A metaphysics of morals is therefore indispensably necessary, not merely because of a motive to speculation - for investigating the source of the practical basic principles that lie a priori in our reason - but also because morals themselves remain subject to all sorts of corruption as long as we are without that clue and supreme norm by which to appraise them correctly...

"They are slaves," people declare. Nay, rather they are men. "Slaves!" No, comrades. "Slaves!" No, they are unpretentious friends. "Slaves!" No, they are our fellow-slaves, if one reflects that Fortune has equal rights over slaves and free men alike.

Since space is continuous, it follows that there must be an immediate community of feeling between parts of mind infinitesimally close together. Without this, I believe it would have been impossible for any co-ordination to be established in the action of the nerve-matter of one brain.

In... "The Education of Children"... Plutarch gives an anecdote of Theocritus, a sophist, as an example of athuroglossos... he is... "a giant in impudence"... strong not because of his reason, or his rhetorical ability... or his ability to pronounce the truth, but only because he is arrogant. ...His fourth trait is... "putting his confidence in bluster." He is confident in thorubos... the noise made by a strong voice, by a scream, a clamor, or uproar. ...The final characteristic ...his confidence in ..."ignorant outspokenness..." ... it lacks mathesis ...-learning or wisdom.

Whatever moral rules you have deliberately proposed to yourself abide by them as they were laws, and as if you would be guilty of impiety by violating any of them. Don't regard what anyone says of you, for this, after all, is no concern of yours. How long, then, will you put off thinking yourself worthy of the highest improvements and follow the distinctions of reason? You have received the philosophical theorems, with which you ought to be familiar, and you have been familiar with them. What other master, then, do you wait for, to throw upon that the delay of reforming yourself?... Let whatever appears to be the best be to you an inviolable law.

Every noble crown is, and on earth will forever be, a crown of thorns.

The work we desire and prize is not the courage to die decently, but to live manfully.

After death the sensation is either pleasant or there is none at all. But this should be thought on from our youth up, so that we may be indifferent to death, and without this thought no one can be in a tranquil state of mind. For it is certain that we must die, and, for aught we know, this very day. Therefore, since death threatens every hour, how can he who fears it have any steadfastness of soul?

Suicide is a sudden accomplishment, a lightning-like deliverance: it is nirvana by violence.

People nowadays think that scientists exist to instruct them, poets, musicians, etc. to give them pleasure. The idea that these have something to teach them - that does not occur to them.

Peace to the shacks! War on the palaces!

The fact that no one has come up with a really convincing reason for giving greater moral weight to members of our own species, simply because they are members of our species, strongly suggests that there is no such reason. Like racism and sexism, speciesism is wrong.

All that time is lost which might be better employed.

And Beasts that have Deliberation, must necessarily also have Will.

An absolute power would be one that never becomes apparent, never pointed to itself, one that rather blended completely into what goes without saying. Power shines in its own absence.

The charming landscape which I saw this morning, is indubitably made up of some twenty or thirty farms. Miller owns this field, Locke that, and Manning the woodland beyond. But none of them owns the landscape. There is a property in the horizon which no man has but he whose eye can integrate all the parts, that is, the poet. This is the best part of these men's farms, yet to this their warranty-deeds give no title. To speak truly, few adult persons can see nature. Most persons do not see the sun. At least they have a very superficial seeing. The sun illuminates only the eye of the man, but shines into the eye and the heart of the child. The lover of nature is he whose inward and outward senses are still truly adjusted to each other; who has retained the spirit of infancy even into the era of manhood. His intercourse with heaven and earth, becomes part of his daily food.

I heard what you were saying. You - you know nothing of my work. You mean my whole fallacy is wrong. How you ever got to teach a course in anything is totally amazing.

But like the desire for eternal life, the desire for omniscience and absolute perfection is merely an imaginary desire; and, as history and daily experience prove, the supposed human striving for unlimited knowledge and perfection is a myth. Man has no desire to know everything; he only wants to know the things to which he is particularly drawn.

... happiness is not an ideal of reason, but of imagination, resting on merely empirical grounds…

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

We call that fire of the black thunder-cloud "electricity," and lecture learnedly about it, and grind the like of it out of glass and silk: but what is it? What made it? Whence comes it? Whither goes it? Science has done much for us; but it is a poor science that would hide from us the great deep sacred infinitude of Nescience, whither we can never penetrate, on which all science swims as a mere superficial film. This world, after all our science and sciences, is still a miracle; wonderful, inscrutable, magical and more, to whosoever will think of it.

The laws of conscience, which we pretend to be derived from nature, proceed from custom.

They say cowardice is infectious; but then argument is, on the other hand, a great emboldener.

Sir William Hunter, estimated that 40,000,000 of the people of India were seldom or never able to satisfy their hunger. In 1901, 272,000 died of plague introduced from abroad, in 1902, 500,000 died of plague; in 1903, 800,000; in 1904, 1,000,000. We can now understand why there are famines in India. Their cause, in plain terms, is not the absence of food, but the inability of the people to pay for it. It was hoped the railways would solve the problem...the fact that the worst famines have come since the building of the railways...behind all these, as the fundamental source of the terrible famines in India, lies such merciless exploitation, such unbalanced exploitation of goods, and such brutal collection of high taxes in the very midst of famine....

Society in shipwreck is a comfort to all.

Why should charity be offered the unemployed? It is not alms they ask. They are insulted and embittered and degraded by being forced to accept as paupers what they would gladly earn as workers. What they ask is not charity, but the opportunity to use their own labor in satisfying their own wants. Why can they not have that? It is their natural right. He who made food and clothing and shelter necessary to man's life has also given to man, in the power of labor, the means of maintaining that life; and when, without fault of their own, men cannot exert that power, there is somewhere a wrong of the same kind as denial of the right of property and denial of the right of life - a wrong equivalent to robbery and murder on the grandest scale. Charity can only palliate present suffering a little at the risk of fatal disease. For charity cannot right a wrong; only justice can do that. Charity is false, futile, and poisonous when offered as a substitute for justice.

In politics, love is a stranger, and when it intrudes upon it nothing is being achieved except hypocrisy. All the characteristics you stress in the Negro people: their beauty, their capacity for joy, their warmth, and their humanity, are well-known characteristics of all oppressed people. They grow out of suffering and they are the proudest possession of all pariahs. Unfortunately, they have never survived the hour of liberation by even five minutes. Hatred and love belong together, and they are both destructive; you can afford them only in private and, as a people, only so long as you are not free.

Knowledge that is not Infallible is not certain knowledge.

All for ourselves, and nothing for other people, seems, in every age of the world, to have been the vile maxim of the masters of mankind.

I would say to the readers of the Scriptures, if they wish for a good book, read the Bhagavad-Gita...translated by Charles Wilkins. It deserves to be read with reverence even by yankees...Besides the Bhagvat-Geeta, our Shakespeare seems sometimes youthfully green...Ex oriente lux may still be the motto of scholars, for the Western world has not yet derived from the East all the light it is destined to derive thence.

The law books abound with similar instances of the care the judges take of the public integrity, Laws, moreover, abridging the natural right of the citizen, should be restrained by rigorous constructions within their narrowest limits.

There are always two parties, the party of the Past and the party of the Future: the Establishment and the Movement. At times the resistance is reanimated, the schism runs under the world and appears in Literature, Philosophy, Church, State and social customs.