I am not afraid to appeal to the nation at large, to posterity, and still less to that Being Who sees Himself our motives, Who will judge us from His own knowledge of them.

A person who doesn't know what the universe is doesn't know who they are. A person who doesn't know their purpose in life doesn't know who they are or what the universe is. A person who doesn't know any of these things doesn't know why they are here. So what to make of people who seek or avoid the praise of those who have no knowledge of where or who they are?

The most violent revolutions in an individual's beliefs leave most of his old order standing. Time and space, cause and effect, nature and history, and one's own biography remain untouched. New truth is always a go-between, a smoother-over of transitions. It marries old opinion to new fact so as ever to show a minimum of jolt, a maximum of continuity.

If instead of expanding you, putting you in a state of energetic euphoria, your ordeals depress and embitter you, you can be sure you have no spiritual vocation.

We cannot abdicate our conscience to an organization, nor to a government. 'Am I my brother's keeper?' Most certainly I am! I cannot escape my responsibility by saying the State will do all that is necessary. It is a tragedy that nowadays so many think and feel otherwise.

Sovereign is he who decides on the exception.

I had been virtually a Unitarian (as I still am) but without knowing it. The experience of being among Unitarians who did know what they were, and attached much importance to it, was entirely novel to me, but I soon fell into their ways and found it easy to go forward on their road, the more so because the other roads became closed to me.

It is a melancholy truth; yet such is the blessed effect of civilization! the most respectable women are the most oppressed; and, unless they have understandings far superiour to the common run of understandings, taking in both sexes, they must, from being treated like contemptible beings, become contemptible.

If any one hearken with understanding to these sayings of mine many a deed worthy of a good man shall he perform and many a foolish deed be spared.

The sight of both eyes becomes one.

It is impossible for motion to subsist without place, and void, and time.

The saying that a little knowledge is a dangerous thing is, to my mind, a very dangerous adage. If knowledge is real and genuine, I do not believe that it is other than a very valuable possession, however infinitesimal its quantity may be. Indeed, if a little knowledge is dangerous, where is the man who has so much as to be out of danger?

Civil government, so far as it is instituted for the security of property, is in reality instituted for the defence of the rich against the poor, or of those who have some property against those who have none at all.

To eat is to appropriate by destruction.

The foxes have holes, and the birds of the air have nests; but the Son of man hath not where to lay his head.

The way of Heaven and Earth may be completely declared in one sentence: They are without any doubleness, and so they produce things in a manner that is unfathomable.

Philosophers are often like little children, who first scribble random lines on a piece of paper with their pencils, and now ask an adult "What is that?"

How you produce volume after volume the way you do is more than I can conceive. ...But you haven't to forge every sentence in the teeth of irreducible and stubborn facts as I do. It is like walking through the densest brush wood.

The revolution must end and the republic must begin. In our constitution, right must take the place of duty, welfare that of virtue, and self-defense that of punishment. Everyone must be able to prevail and to live according to one's own nature.

Humans are prone to status quo bias. So let's do a thought-experiment. Imagine we stumble across an advanced civilisation that has abolished predation, disease, famine, and all the horrors of primitive Darwinian life. The descendants of archaic lifeforms flourish unmolested in their wildlife parks - free living, but not "wild". Should we urge scrapping their regime of compassionate stewardship of the living world - and a return to asphyxiation, disembowelling and being eaten alive? Or is a happy biosphere best conserved intact? Reply to "Should humans wipe out all carnivorous animals so the succeeding generations of herbivores can live in peace?"

But, braggart demons, we postpone our end: how could we renounce the display of our freedom, the show of our pride?

We hear only ourselves.

It is by the Imperial Capital that contemporaries (and posterity, too) judge an Empire, and its magnificence impresses them mightily and leads them to judge the Emperor a great man and hero, even though it may all be based on robbery, and though the provinces of the Empire may be sunk in misery.

Maslow explained that, some time in the late thirties, he had been struck by the thought that modern psychology is based on the study of sick people. But since there are more healthy people around than sick people, how can this psychology give a fair idea of the workings of the human mind? It struck him that it might be worthwhile to devote some time to the study of healthy people.

All forms of tampering with human beings, getting at them, shaping them against their will to your own pattern, all thought control and conditioning is, therefore, a denial of that in men which makes them men and their values ultimate.

Buying books would be a good thing if one could also buy the time to read them in: but as a rule the purchase of books is mistaken for the appropriation of their contents.

Time, and reflection, and discussion, have produced their natural effect on minds eminently intelligent and candid. No intermediate shades of opinion are now left. There is no twilight. The light has been divided from the darkness. Two parties are ranged in battle array against each other. There is the standard of monopoly. Here is the standard of free trade; and by the standard of free trade I pledge myself to stand firmly.

"Detect quacks"? Yes do, for Heaven's sake; but know withal the men that are to be trusted! Till we know that, what is all our knowledge; how shall we even so much as "detect"? For the vulpine sharpness, which considers itself to be knowledge, and "detects" in that fashion, is far mistaken. Dupes indeed are many: but, of all dupes, there is none so fatally situated as he who lives in undue terror of being duped.

Just sit back and listen to some of the clamorous grievances against the contemporary global system. Our list does not pretend to be comprehensive, and the partiality of its selections will undoubtedly reveal our own blindnesses, but it should nonetheless give a sense of the range and depth of today's grievances.

The production relations of capitalist society approach more and more the production relations of socialist society. But on the other hand, its political and juridical relations established between capitalist society and socialist society a steadily rising wall. This wall is not overthrown, but is on the contrary strengthened and consolidated by the development of social reforms and the course of democracy. Only the hammer blow of revolution, that is to day, the conquest of political power by the proletariat can break down this wall.

The class of big capitalists, who, in all civilized countries, are already in almost exclusive possession of all the means of subsistance and of the instruments (machines, factories) and materials necessary for the production of the means of subsistence. This is the bourgeois class, or the bourgeoisie.

Now, to say that a lot of objects is finite, is the same as to say that if we pass through the class from one to another we shall necessarily come round to one of those individuals already passed; that is, if every one of the lot is in any one-to-one relation to one of the lot, then to every one of the lot some one is in this same relation.

Those who purge the soul believe that the soul can receive no benefit from any teachings offered to it until someone by cross-questioning reduces him who is cross-questioned to an attitude of modesty, by removing the opinions that obstruct the teachings, and thus purges him and makes him think that he knows only what he knows, and no more.

Being a planetary citizen does not need space travel. It means being conscious that we are part of the universe and of the earth. The most fundamental law is to recognise that we share the planet with other beings, and that we have a duty to care for our common home.

They [the wise spirits of antiquity in the first circle of Dante's Inferno] are condemned, Dante tells us, to no other penalty than to live in desire without hope, a fate appropriate to noble souls with a clear vision of life.

In formal logic, a contradiction is the signal of a defeat; but in the evolution of real knowledge it marks the first step in progress towards a victory.

I know that all this is dull reading, tiresome, perhaps tedious, but it is all necessary. And I must repeat once again that we have nothing to do with a transcendental police system or with the conversion of God into a great Judge or Policeman - that is to say, we are not concerned with heaven or hell considered as buttresses to shore up our poor earthly mortality, nor are we concerned with anything egoistic or personal. It is not I myself alone, it is the whole human race that is involved, it is the ultimate finality of all our civilization. I am but one, but all men are I's.

In comparing civilized man with the animal world, one is as the Alpine traveller, who sees the mountains soaring into the sky and can hardly discern where the deep shadowed crags and roseate peaks end, and where the clouds of heaven begin. Surely the awe-struck voyager may be excused if, at first, he refuses to believe the geologist, who tells him that these glorious masses are, after all, the hardened mud of primeval seas, or the cooled slag of subterranean furnaces-of one substance with the dullest clay, but raised by inward forces to that place of proud and seemingly inaccessible glory. But the geologist is right; and due reflection on his teachings, instead of diminishing our reverence and our wonder, adds all the force of intellectual sublimity, to the mere aesthetic intuition of the uninstructed beholder.

There is no heroic poem in the world but is at bottom a biography, the life of a man; also, it may be said, there is no life of a man, faithfully recorded, but is a heroic poem of its sort, rhymed or unrhymed.

A great revolution is on the point of being accomplished. It is a revolution not in human affairs, but in man himself.

The metaphysical apologia at least betrayed the injustice of the established order through the incongruence of concept and reality. The impartiality of scientific language deprived what was powerless of the strength to make itself heard and merely provided the existing order with a neutral sign for itself. Such neutrality is more metaphysical than metaphysics.

I am now even more persuaded of the urgent need to study why Socrates was accused. The dislike of philosophy is perennial, and the seeds of the condemnation of Socrates are present at all times, not in the bosoms of pleasure-seekers, who don't give a damn, but in those of high-minded and idealistic persons who do not want to submit their aspirations to examination.

It will hardly be disputed, I suppose, that the department of literature in which the Eastern writers stand highest is poetry. And I certainly never met with any orientalist who ventured to maintain that the Arabic and Sanscrit poetry could be compared to that of the great European nations. But when we pass from works of imagination to works in which facts are recorded and general principles investigated, the superiority of the Europeans becomes absolutely immeasurable. It is, I believe, no exaggeration to say that all the historical information which has been collected from all the books written in the Sanscrit language is less valuable than what may be found in the most paltry abridgments used at preparatory schools in England. In every branch of physical or moral philosophy, the relative position of the two nations is nearly the same.

O slavish man! will you not bear with your own brother, who has God for his Father, as being a son from the same stock, and of the same high descent? But if you chance to be placed in some superior station, will you presently set yourself up for a tyrant?

Of all forms of caution, caution in love is perhaps the most fatal to true happiness.

The Quakers sent me books, from which I learnt how they had, years ago, established beyond doubt the duty for a Christian of fulfilling the command of non-resistance to evil by force, and had exposed the error of the Church's teaching in allowing war and capital punishment.

Meditate upon my counsels; love them; follow them; To the divine virtues will they know how to lead thee. I swear it by the One who in our hearts engraved The sacred Tetrad, symbol immense and pure, Source of Nature and model of the Gods.

If an angel were ever to tell us anything of his philosophy I believe many propositions would sound like 2 times 2 equals 13.