I think the devil doesn't exist, but man has created him, he has created him in his own image and likeness.

Do you see this egg? With this you can topple every theological theory, every church or temple in the world. What is it, this egg, before the seed is introduced into it? An insentient mass. And after the seed has been introduced to into it? What is it then? An insentient mass. For what is the seed itself other than a crude and inanimate fluid? How is this mass to make a transition to a different structure, to sentience, to life? Through heat. And what will produce that heat in it? Motion. "Conversation Between D'Alembert and Diderot", as quoted in Selected Writings (1966) edited by Lester G. Crocker, and The Enlightenment and the Intellectual Foundations of Modern Culture (2004) by Louis K Dupré, p. 30 Variant translation: See this egg. It is with this that all the schools of theology and all the temples of the earth are to be overturned.

"Although," said he [Cato], "all the world has fallen under one man's sway, although Caesar's legions guard the land, his fleets the sea, and Caesar's troops beset the city gates, yet Cato has a way of escape; with one single hand he will open a wide path to freedom. This sword, unstained and blameless even in civil war, shall at last do good and noble service: the freedom which it could not give to his country it shall give to Cato!

No one deserves his greater natural capacity nor merits a more favorable starting place in society.

[Mortals] say of some temporal suffering, "No future bliss can make up for it," not knowing Heaven, once attained, will work backwards and turn even that agony into a glory. And of some sinful pleasure they say "Let me have but this and I'll take the consequences": little dreaming how damnation will spread back and back into their past and contaminate the pleasure of the sin. Both processes begin even before death.

A Frenchman is self-assured because he regards himself personally, both in mind and body, as irresistibly attractive to men and women. An Englishman is self-assured, as being a citizen of the best-organized state in the world, and therefore as an Englishman always knows what he should do and knows that all he does as an Englishman is undoubtedly correct. An Italian is self-assured because he is excitable and easily forgets himself and other people. A Russian is self-assured just because he knows nothing and does not want to know anything, since he does not believe that anything can be known. The German's self-assurance is worst of all, stronger and more repulsive than any other, because he imagines that he knows the truth - science - which he himself has invented but which is for him the absolute truth.

I come into the presence of still water. And I feel above me the day-blind stars waiting with their light. For a time I rest in the grace of the world, and am free.

Melancholy redeems this universe, and yet it is melancholy that separates us from it.

Analytic philosophers - both in the 'constructivist' camp and in the camp that studies 'the ordinary use of words' - are disturbingly unanimous in regarding 2-valued logic as having a privileged position: privileged, not just in the sense of corresponding to the way we do speak, but in the sense of having no serious rival for logical reasons. If the foregoing analysis is correct, this is a prejudice of the same kind as the famous prejudice in favor of a privileged status for Euclidean geometry (a prejudice that survives in the tendency to cite 'space has three dimensions' as some kind of 'necessary' truth). One can go over from a 2-valued to a 3-valued logic without totally changing the meaning of 'true' and 'false'; and not just in silly ways, like the ones usually cited (e.g. equating truth with high probability, falsity with low probability, and middlehood with 'in between' probability).

I have often felt a bitter sorrow at the thought of the German people, which is so estimable in the individual and so wretched in the generality. A comparison of the German people with other peoples arouses a painful feeling, which I try to overcome in every possible way.

A free press is not a privilege but an organic necessity in a great society. ...Without criticism and reliable and intelligent reporting, the government cannot govern. For there is no adequate way in which it can keep itself informed about what the people of the country are thinking and doing and wanting.

But if the labourers could live on air they could not be bought at any price.

Regardless of the present trend toward the strong-armed man, the totalitarian states, or the dictatorship from the left, my ideas have remained unshaken. In fact, they have been strengthened by my personal experience and the world events through the years. I see no reason to change, as I do not believe that the tendency of dictatorship can ever successfully solve our social problems. As in the past, so I do now insist that freedom is the soul of progress and essential to every phase of life. I consider this as near a law of social evolution as anything we can postulate. My faith is in the individual and in the capacity of free individuals for united endeavor.

When I endeavour to examine my own conduct, when I endeavour to pass sentence upon it, and either to approve or condemn it, it is evident that, in all such cases, I divide myself, as it were, into two persons; and that I, the examiner and judge, represent a different character from that other I, the person whose conduct is examined into and judged of.

The Scientific discourse extracts truths from the errors which surround and oppose it on all sides and in every form; and, by demolition of these opposing views as error, and as impossible to true thought, shows the truth as that which alone remains after their withdrawal, and therefore as the only possible truth:--and in this separation of opposites, and elucidation of the truth from the confused chaos in which truth and error lie mingled together, consists the peculiar and characteristic nature of the Scientific discourse. This method creates and produces truth, before our eyes, out of a world full of error.

The fundamental sense of freedom is freedom from chains, from imprisonment, from enslavement by others. The rest is extension of this sense, or else metaphor.

But now persecution is good, because it exists; every law which originated in ignorance and malice, and gratifies the passions from whence it sprang, we call the wisdom of our ancestors: when such laws are repealed, they will be cruelty and madness; till they are repealed, they are policy and caution.

You need to know enough of the natural sciences so that you are not a stranger in the world.

Since the great foundation of fear is pain, the way to harden and fortify children against fear and danger is to accustom them to suffer pain. This 'tis possible will be thought, by kind parents, a very unnatural thing towards their children; and by most, unreasonable...

That's... the crisis. The number of liberal democracies measured by... Freedom House in its annual survey of freedom around the world has been in decline for 16 straight years, and the biggest declines recently have been in the two biggest liberal democracies, India and the United States. So... we're dealing with a big global problem.

I hope, reader, that some time while our tragedy is still playing, in some interval between acts, we shall meet again. And we shall recognize one another. And forgive me if I have troubled you more than was needful and inevitable, more than I intended to do when I took up my pen proposing to distract you from your distractions. And may God deny you peace, but give you glory!

I've had letters from Chinese scientists at the peak of the SARS epidemic who said the problem is a hybridization between the viruses planted into GMO feed, which is then fed to animals, then the virus jumped from the animals to humans. We're going to see more and more of these kinds of risks. I think the whole issue of the H1N1 virus was the fact that it had genes for three influenza types--human, chicken, pig. All of these crossings are becoming possible because of the crossing of genes across species barriers.

With clarity and quiet, I look upon the world and say: All that I see, hear, taste, smell, and touch are the creations of my mind. The sun comes up and the sun goes down in my skull. Out of one of my temples the sun rises, and into the other the sun sets. The stars shine in my brain; ideas, men, animals browse in my temporal head; songs and weeping fill the twisted shells of my ears and storm the air for a moment.

Bad laws are the worst sort of tyranny.

In a really equal democracy, every or any section would be represented, not disproportionately, but proportionately. ... Unless they are, there is not equal government, but a government of inequality and privilege: one part of the people rule over the rest: there is a part whose fair and equal share of influence in the representation is withheld from them, contrary to all just government, but, above all, contrary to the principle of democracy, which professes equality as its very root and foundation.

...an intellectual concept abstracts from everything sensuous, it is not abstracted from sensuous things, and perhaps would be more correctly called abstracting than abstract. Intellectual concepts it is more cautious, therefore, to call pure ideas, and concepts given only empirically, abstract ideas.

Well, I've worried some about, you know, why write books ... why are we teaching people to write books when presidents and senators do not read them, and generals do not read them. And it's been the university experience that taught me that there is a very good reason, that you catch people before they become generals and presidents and so forth and you poison their minds with ... humanity, and however you want to poison their minds, it's presumably to encourage them to make a better world.

A person may be greedy, envious, cowardly, cold, ungenerous, unkind, vain, or conceited, but behave perfectly by a monumental effort of will.

Power dements even more than it corrupts, lowering the guard of foresight and raising the haste of action.

I regret that I am now to die in the belief, that the useless sacrifice of themselves by the generation of 1776, to acquire self- government and happiness to their country, is to be thrown away by the unwise and unworthy passions of their sons, and that my only consolation is to be, that I live not to weep over it. If they would but dispassionately weigh the blessings they will throw away, against an abstract principle more likely to be effected by union than by scission, they would pause before they would perpetrate this act of suicide on themselves, and of treason against the hopes of the world. To yourself, as the faithful advocate of the Union, I tender the offering of my high esteem and respect.

God may forgive sins, he said, but awkwardness has no forgiveness in heaven or earth.

And here, facing this supreme religious sacrifice, we reach the summit of the tragedy, the very heart of it - the sacrifice of our own individual consciousness upon the alter of the perfected Human Consciousness, of the Divine Consciousness. But is there really a tragedy? ...if we could succeed in understanding and feeling that we were going to enrich Christ, should we hesitate for a moment in surrendering ourselves to Him? Would the stream that flows into the sea, and feels in the freshness of its waters the bitterness of the salt of the ocean, wish to flow back to its source? would it wish to return to the cloud which drew it life from the sea? is it not joy to feel itself absorbed?

This miracle of social concord would result not from direct conciliation, which would be impossible, but from the development of new interests, and especially from the amazement with which the minds of men would be filled on being convinced of the radical falseness of the civilized social order by comparison with the associative or combined, and of the errors in which the social world has been so long plunged - misled by speculative philosophy, which upholds and extols this order with all its defects to the entire neglect of the study of association.

When an individual passes from one period of life to another a time comes when he cannot go on in senseless activity and excitement as before, but has to understand that although he has out-grown what before used to direct him, this does not mean that he must live without any reasonable guidance, but rather that he must formulate for himself an understanding of life corresponding to his age, and having elucidated it must be guided by it. And in the same way a similar time must come in the growth and development of humanity.

It is only through science and art that civilization is of value. Some have wondered at the formula: science for its own sake; an yet it is as good as life for its own sake, if life is only misery; and even as happiness for its own sake, if we do not believe that all pleasures are of the same quality...Every act should have an aim. We must suffer, we must work, we must pay for our place at the game, but this is for seeing's sake; or at the very least that others may one day see.

Without an anti-environment, all environments are invisible.

:...Vienna is the origin of so many schools of its own which were dominant in the 1920s. And one of the most fundamental and influential, in which we all were partially caught, was logical positivism. In fact, Mises' brother, Richard von Mises, became one of the leading figures. Now he and I all grew up in this Ernst Mach philosophy that ultimately everything must be rationally justified...

Today we experience, in reverse, what pre-literate man faced with the advent of writing.

The third argument, enclosing and defending the other two, consists in the development of those principles of logic according to which the humble argument is the first stage of a scientific inquiry into the origin of the three Universes, but of an inquiry which produces, not merely scientific belief, which is always provisional, but also a living, practical belief, logically justified in crossing the Rubicon with all the freightage of eternity.

One common strategy on which we should all be able to agree is to take steps to reduce the risk of human extinction when those steps are also highly effective in benefiting existing sentient beings. For example, eliminating or decreasing the consumption of animal products will benefit animals, reduce greenhouse gas emissions, and lessen the chances of a pandemic resulting from a virus evolving among the animals crowded into today's factory farms, which are an ideal breeding ground for viruses. That therefore looks like a high-priority strategy.

Rollers on the beach, wind in the pines, the slow flapping of herons across sand dunes, drown out the hectic rhythms of city and suburb, time tables and schedules. One falls under their spell, relaxes, stretches out prone. One becomes, in fact, like the element on which one lies, flattened by the sea; bare, open, empty as the beach, erased by today's tides of all yesterday's scribblings.

Whether, then, all ought not immediately to discontinue and renounce it, with grief and abhorrence? Should not every society bear testimony against it, and account obstinate persisters in it bad men, enemies to their country, and exclude them from fellowship; as they often do for much lesser faults?

The newsmen were writing down sentences busily as Hoskins spoke to them. They did not understand and they were sure their readers would not, but it sounded scientific and that was what counted.

Scientific truth is characterized by its exactness and the certainty of its predictions. But these admirable qualities are contrived by science at the cost of remaining on a plane of secondary problems. leaving intact the ultimate and decisive questions. ... Yet science is but a small part of the human mind and organism. Where it stops, man does not stop.