Self-respect is the cornerstone of all virtue.

Instead of enabling humans to improve their lot, science degrades the natural environment in which humans must live. Instead of enabling death to be overcome, it produces ever more powerful technologies of mass destruction. None of this is the fault of science; what it shows is that science is not sorcery. The growth of knowledge enlarges what humans can do. It cannot reprieve them from being what they are.

A person can perhaps succeed in hiding his sins from the world, he can perhaps be foolishly happy that he succeeds, or yet, a little more honest, admit that it is a deplorable weakness and cowardliness that he does not have the courage to become open-but a person cannot hide his sins from himself.

Doubt must be no more than vigilance, otherwise it can become dangerous.

No human being escapes the necessity of conceiving some good outside himself towards which his thought turns in a movement of desire, supplication, and hope. consequently, the only choice is between worshipping the true God or an idol. Every atheist is an idolater - unless he is worshipping the true God in his impersonal aspect. The majority of the pious are idolaters.

The first condition of unity is a subjective principle; and this principle in the Positive system is the subordination of the intellect to the heart: Without this the unity that we seek can never be placed on a permanent basis, whether individually or collectively. It is essential to have some influence sufficiently powerful to produce convergence amid the heterogeneous and often antagonistic tendencies of so complex an organism as ours.

There is a science of Dynamics in man's fortunes and nature, as well as of Mechanics. There is a science which treats of, and practically addresses, the primary, unmodified forces and energies of man, the mysterious springs of Love, and Fear, and Wonder, of Enthusiasm, Poetry, Religion, all which have a truly vital and infinite character; as well as a science which practically addresses the finite, modified developments of these, when they take the shape of immediate "motives," as hope of reward, or as fear of punishment.

The functional regions of the brain which subserve physical agony, the "pain centres", and the mainly limbic substrates of emotion, appear in phylogenetic terms to be remarkably constant in the vertebrate line. The neural pathways involving serotonin, the periaquaductal grey matter, bradykinin, dynorphin, ATP receptors, the major opioid families, substance P etc all existed long before hominids walked the earth. Not merely is the biochemistry of suffering disturbingly similar where not effectively type-identical across a wide spectrum of vertebrate (and even some invertebrate) species. It is at least possible that members of any species whose members have more pain cells exhibiting greater synaptic density than humans sometimes suffer more atrociously than we do, whatever their notional "intelligence".

The pursuit of knowledge is, I think, mainly actuated by love of power. And so are all advances in scientific technique. In politics, also, a reformer may have just as strong a love of power as a despot. It would be a complete mistake to decry love of power altogether as a motive. Whether you will be led by this motive to actions which are useful, or to actions which are pernicious, depends upon the social system, and upon your capacities.

But why,' (some ask), 'why, if you have a serious comment to make on the real life of men, must you do it by talking about a phantasmagoric never-never land of your own?' Because, I take it, one of the main things the author wants to say is that the real life of men is of that mythical and heroic quality. One can see the principle at work in his characterization. Much that in a realistic work would be done by 'character delineation' is here done simply by making the character an elf, a dwarf, or a hobbit. The imagined beings have their insides on the outside; they are visible souls. And Man as a whole, Man pitted against the universe, have we seen him at all till we see that he is like a hero in a fairy tale?

As long as one believes in philosophy, one is healthy; sickness begins when one starts to think.

My reason will still not understand why I pray, but I shall still pray, and my life, my whole life, independently of anything that may happen to me, is every moment of it no longer meaningless as it was before, but has an unquestionable meaning of goodness with which I have the power to invest it.

Socialism itself can hope to exist only for brief periods here and there, and then only through the exercise of the extremest terrorism. For this reason it is secretly preparing itself for rule through fear and is driving the word 'justice' into the heads of the half-educated masses like a nail so as to rob them of their reason... and to create in them a good conscience for the evil game they are to play.

I am sure that university life would be better, both intellectually and morally, if most university students had temporary childless marriages. This would afford a solution to the sexual urge neither restless nor surreptitious, neither mercenary nor casual, and of such a nature that it need not take up time which ought to be given to work.

Of faith and morals, one cannot speak honestly for long without hurting feelings. Therefore, most people speak dishonestly of the most important subjects. Many recent philosophers prefer not to speak of them at all. But in some situations honesty is incompatible with silence.

You must die erect and unyielding.

Is this not an advantage? Is it not a sign of immense progress that the masses should have "ideas," that is to say, should be cultured? By no means. The "ideas" of the average man are not genuine ideas, nor is their possession culture. An idea is a putting truth in checkmate. Whoever wishes to have ideas must first prepare himself to desire truth and to accept the rules of the game imposed by it. It is no use speaking of ideas when there is no acceptance of a higher authority to regulate them, a series of standards to which it is possible to appeal in a discussion. These standards are the principles on which culture rests.

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

It is impossible that evils should be done away with, for there must always be something opposed to the good; and they must inevitably hover about mortal nature and this earth. Therefore we ought to try to escape from earth to the dwelling of the gods as quickly as we can; and to escape is to become like God, so far as this is possible, God is in no wise and in no manner unrighteous, but utterly and perfectly righteous, and there is nothing so like him as that one of us who in turn becomes most nearly perfect in righteousness.

Look upon yourself as more powerful than they give you out for, and you have more power; look upon yourself as more, and you have more.

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.

Philosophers write for professors; thinkers for writers.

Materials are indifferent, but the use which we make of them is not a matter of indifference.

Let me have none of your Popish stuff! Get away with you, good morning.

So long as it is not possible to produce so much that there is enough for all, with more left over for expanding the social capital and extending the forces of production - so long as this is not possible, there must always be a ruling class directing the use of society's productive forces, and a poor, oppressed class. How these classes are constituted depends on the stage of development.

Individuality, conceived as a temporal development involves uncertainty, indeterminacy, or contingency. Individuality is the source of whatever is unpredictable in the world.

All that the conscious ego can do is to formulate wishes, which are then carried out by forces which it controls very little and understands not at all.

People are said to believe in God, or to disbelieve in Adam and Eve. But in such cases what is believed or disbelieved is that there is an entity answering a certain description. This, which can be believed or disbelieved is quite different from the actual entity (if any) which does answer the description. Thus the matter of belief is, in all cases, different in kind from the matter of sensation or presentation, and error is in no way analogous to hallucination. A hallucination is a fact, not an error; what is erroneous is a judgment based upon it.

Pass in, pass in, the angels say, In to the upper doors; Nor count compartments of the floors, But mount to Paradise By the stairway of surprise.

It appears to me to be indisputable that he who I am to-day derives, by a continuous series of states of consciousness, from him who was in my body twenty years ago. Memory is the basis of individual personality, just as tradition is the basis of the collective personality of a people. We live in memory, and our spiritual life is at bottom simply the effort of our memory to persist, to transform itself into hope, the effort of our past to transform itself into our future.

Nietzsche claimed that his genius was in his nostrils and I think that is a very excellent place for it to be.

When your father is alive, observe his will. When your father is dead observe his former actions. If, for three years after the death of your father you do not change from the ways of your father, you can be called a 'real son'.

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

Those least responsible for climate change are worst affected by it.

For Prudence, is but Experience; which equal time, equally bestows on all men, in those things they equally apply themselves unto.

Whoso is full of sacred (religious, moral, humane) love loves only the spook, the "true man," and persecutes with dull mercilessness the individual, the real man.

Whence do you have it that the terrestrial globe is so heavy? For my part, either I do not know what heaviness is, or the terrestrial globe is neither heavy nor light, as likewise all other globes of the universe. Heaviness to me (and I believe to Nature) is that innate tendency by which a body resists being moved from its natural place and by which, when forcibly removed therefrom, it spontaneously returns there. Thus a bucketful of water raised on high and set free, returns to the sea; but who will say that the same water remains heavy in the sea, when being set free there, does not move?

Man can hardly even recognize the devils of his own creation.

Our present-day neurochemical cocktail, we are asked to believe, is the medium through which alien realms of consciousness can be grasped and neutrally appraised from a third-person perspective. Empirical research suggests this optimism is at best naïve.

One never goes so far as when one doesn't know where one is going.

No natural boundary seems to be set to the efforts of man; and what is not yet done is only what he has not yet attempted to do. Variant: What is not yet done is only what we have not yet attempted to do.

The idea of Christ is much older than Christianity.

We think it also necessary to express our astonishment that a government, desirous of being called free, should prefer connection with the most despotic and arbitrary powers in Europe.

Nothing contributes more to nourish elevation of sentiments in a people, than the large and free character of their habitations.

One may dream of a culture where everyone bursts into laughter when someone says: this is true, this is real.

These immense cities lie basking on the beaches of the continent like whales that have taken to the land again. What do these great, sleek, well-fed creatures live on so sumptuously?

Alas! in the clothes of the greatest potentate, what is there but a man?

Existence would be a quite impracticable enterprise if we stopped granting importance to what has none.