What alone has value is the use to which life is put and the end to which it is directed. The value of life has to be created by man, it cannot be obtained through luck but only through wisdom. He who is anxiously concerned over losing his life will never enjoy life.

The mass of a body is a measure of its energy content.

The needs of a human being are sacred. Their satisfaction cannot be subordinated either to reasons of state, or to any consideration of money, nationality, race, or colour, or to the moral or other value attributed to the human being in question, or to any consideration whatsoever. There is no legitimate limit to the satisfaction of the needs of a human being except as imposed by necessity and by the needs of other human beings. The limit is only legitimate if the needs of all human beings receive an equal degree of attention.

Choose a wife who is of character, because that one is good who in the end is more respected.

It's easy to support the status quo if one is not another of its victims.

M. Comte's philosophy, in practice, might be compendiously described as Catholicism minus Christianity.

Sphere Music - Some sounds seem to reverberate along the plain, and then settle to earth again like dust; such are Noise, Discord, Jargon. But such only as spring heavenward, and I may catch from steeples and hilltops in their upward course, which are the more refined parts of the former, are the true sphere music - pure, unmixed music - in which no wail mingles.

Before we as individuals are even conscious of our existence we have been profoundly influenced for a considerable time (since before birth) by our relationship to other individuals who have complicated histories, and are members of a society which has an infinitely more complicated and longer history than they do (and are members of it at a particular time and place in that history); and by the time we are able to make conscious choices we are already making use of categories in a language which has reached a particular degree of development through the lives of countless generations of human beings before us. . . . We are social creatures to the inmost centre of our being. The notion that one can begin anything at all from scratch, free from the past, or unindebted to others, could not conceivably be more wrong.

Although the whole of this life were said to be nothing but a dream and the physical world nothing but a phantasm, I should call this dream or phantasm real enough, if, using reason well, we were never deceived by it.

The theoretical understanding of the world, which is the aim of philosophy, is not a matter of great practical importance to animals, or to savages, or even to most civilized men.

He and his tyrannicide! I am in a mad fury about these explosions. If that is the new world! Damn O'Donovan Rossa; damn him behind and before, above, below, and roundabout; damn, deracinate, and destroy him, root and branch, self and company, world without end. Amen. I write that for sport if you like, but I will pray in earnest, O Lord, if you cannot convert, kindly delete him!

Whoever cultivates the golden mean avoids both the poverty of a hovel and the envy of a palace.

If the slavery of the parents be unjust, much more is their children's; if the parents were justly slaves, yet the children are born free; this is the natural, perfect right of all mankind; they are nothing but a just recompense to those who bring them up: And as much less is commonly spent on them than others, they have a right, in justice, to be proportionably sooner free.

Benevolence is the characteristic element of humanity.

The measure of action is the sentiment from which it proceeds. The greatest action may easily be one of the most private circumstance.

Cheating ageing by a low-calorie diet, uploading one's mind into a super-computer, migrating into outer space ... Longing for everlasting life, humans show that they remain the death-defined animal.

In forming a store of good works thou shouldst be diligent, so that it may come to thy assistance among the spirits.

Much of the modern resistance to chastity comes from men's belief that they "own" their bodies - those vast and perilous estates, pulsating with the energy that made the worlds, in which they find themselves without their consent and from which they are ejected at the pleasure of Another!

You cannot think without abstractions; accordingly, it is of the utmost importance to be vigilant in critically revising your modes of abstraction. It is here that philosophy finds its niche as essential to the healthy progress of society. It is the critic of abstractions. A civilisation which cannot burst through its current abstractions is doomed to sterility.

Furthermore, how will you endure the Romanists' terrible idolatries? It was not enough that they venerated the saints and praised God in them, but they actually made them into gods. They put that noble child, the mother Mary, right into the place of Christ. They fashioned Christ into a judge and thus devised a tyrant for anguished consciences, so that all comfort and confidence was transferred from Christ to Mary, and then everyone turned from Christ to his particular saint. Can anyone deny this? Is it not true?

Principles of Earth Democracy, #10: Earth Democracy connects people in circles of care, cooperation, and compassion instead of dividing them through competition and conflict, fear and hatred. In the face of a world of greed, inequality, and overconsumption, Earth Democracy globalizes compassion, justice, and sustainability.

My own long struggle to find my bearings, the disillusionments and disappointments I had experienced, had made me less dogmatic in my demands on people than I had been. They had helped me to understand the hard and lonely life of the rebel who had fought for an unpopular cause. Whatever bitterness I had felt against my old teacher had given way to deep sympathy long before his death. (about Johann Most)

The one absolutely, the Intelligible, the ever Preexisting, comprehending all the universe together within the One - nay, more, is not the whole world One living thing - all and everywhere full of life and soul, perfect and made up out of parts likewise perfect? Now of this double unity the most perfect part (I mean of the Unity in the Intelligible World that comprehends all things in One, and of the Unity encompassing the Sensible World, that brings together all things into a single and perfect nature) is the perfection of the sovereign Sun, which is central and single, and placed in the middle of the intermediate Powers.

If a big diamond is cut up into pieces, it immediately loses its value as a whole; or if an army is scattered or divided into small bodies, it loses all its power; and in the same way a great intellect has no more power than an ordinary one as soon as it is interrupted, disturbed, distracted, or diverted; for its superiority entails that it concentrates all its strength on one point and object, just as a concave mirror concentrates all the rays of light thrown upon it. Noisy interruption prevents this concentration. This is why the most eminent intellects have always been strongly averse to any kind of disturbance, interruption and distraction, and above everything to that violent interruption which is caused by noise; other people do not take any particular notice of this sort of thing.

There is a kind of latent omniscience not only in every man but in every particle.

Engels feared that the Socialists, in order to gain adherents in the electoral struggles rapidly, would make promises which were contrary to Marxist doctrine. The antisemites told the peasants and the small shopkeepers that they would protect them from the development of capitalism. Engels thought that an imitation of this procedure would be dangerous, since, in his opinion, the social revolution could only be realised when capitalism had almost completely destroyed the small proprietors and small industries; if the Socialists, then, endeavoured to hinder this evolution, they would ultimately compromise their own cause.

I allow nothing for losses by death, but, on the contrary, shall presently take credit four per cent. per annum, for their increase over and above keeping up their own numbers.

In England, success in the profession of the law leads to some very great objects of ambition; and yet how few men, born to easy fortunes, have ever in this country been eminent in that profession?

Generations to come, it may well be, will scarce believe that such a man as this one ever in flesh and blood walked upon this Earth.

What I had to say was so clear and I felt it so deeply that I am amazed by the tediousness, repetitiousness, verbiage, and disorder of this writing. What would have made it lively and vehement coming from another's pen is precisely what has made it dull and slack coming from mine. The subject was myself, and I no longer found on my own interest that zeal and vigor of courage which can exalt a generous soul only for another person's cause.

If two right lines cut one another, they will form the angles at the vertex equal. ...This... is what the present theorem evinces, that when two right lines mutually cut each other, the vertical angles are equal. And it was first invented according to Eudemus by Thales...

Find time still to be learning somewhat good, and give up being desultory.

All which a man loves, for which he leaves everything else but that, is his god, thus the glutton and drunkard has for his idol his own flesh, the fornicator has for his idol the harlot and the greedy has for his idol silver and gold, and so the same for every other sinner.

One is not worthy to have what one, through weakness, lets be taken from him; one is not worthy of it because one is not capable of it.

If God stops a man on the road, and calls him with a revelation and sends him armed with divine authority among men, they say to him; from whom dost thou come? He answers: from God. But now God cannot help his messenger physically like a king, who gives him soldiers or policemen, or his ring or his signature, which is known to all; in short, God cannot help men by providing them with physical certainty that an Apostle is an Apostle-which would, moreover, be nonsense. Even miracles, if the Apostle has that gift, give no physical certainty; for the miracle is the object of faith.

Every love to which there clings but the smallest speck of obligation is an unselfish love, and, so far as this speck reaches, a possessedness. He who believes that he owes the object of his love anything loves romantically or religiously.

When alterations in technical terms become necessary, it is desirable that the new term should contain in its form some memorial of the old one.

Scientists have pushed back the horizon of time from the biblical 6,000 years to 4,600,000,000 years for the age of Earth a 760,000-fold increase.

To God, truly, the Giver and Architect of Forms, and it may be to the angels and higher intelligences, it belongs to have an affirmative knowledge of forms immediately, and from the first contemplation. But this assuredly is more than man can do, to whom it is granted only to proceed at first by negatives, and at last to end in affirmatives, after exclusion has been exhausted.

There are people who believe everything is sane and sensible that is done with a solemn face. ... It is no great art to say something briefly when, like Tacitus, one has something to say; when one has nothing to say, however, and none the less writes a whole book and makes truth ... into a liar - that I call an achievement.

I regard religion as a disease born of fear and as a source of untold misery to the human race.

The sky was horribly dark, but one could distinctly see tattered clouds, and between them fathomless black patches. Suddenly I noticed in one of these patches a star, and began watching it intently. That was because that star had given me an idea: I decided to kill myself that night.

I do not wish to force my thoughts upon you, but I feel forced myself. Little as I know of Captain Brown, I would fain do my part to correct the tone and the statements of the newspapers, and of my countrymen generally, respecting his character and actions. It costs us nothing to be just. We can at least express our sympathy with, and admiration of, him and his companions, and that is what I now propose to do.

The zealous never fail to draw political inferences from religious tenets, by which they interest the magistrate in the dispute; and then to the heat of a religious fervour is added the fury of a party zeal. All intercourse is cut off between the parties. They lose all knowledge of each other, tho' countrymen and neighbours, and are therefore easily imposed upon with the most absurd stories concerning each other's opinions and practices. They judge of the hatred of the adverse side by their own. Then fear is added to their hatred; and preventive injuries arise from their fear. The remembrance of the past, the dread of the future, the present ill, will join together to urge them forward to the most violent courses.Such is the manner of proceeding of religious parties towards each other.

For this reason those who are tossed about at sea, who proceed uphill and downhill over toilsome crags and heights, who go on campaigns that bring the greatest danger, are heroes and front-rank fighters; but persons who live in rotten luxury and ease while others toil, are mere turtle-doves safe only because men despise them.