Mathematical Analysis is... the true rational basis of the whole system of our positive knowledge.

I do not say this, that I think there should be no difference of opinions in conversation, nor opposition in men's discourses... 'Tis not the owning one's dissent from another, that I speak against, but the manner of doing it.

He who can buy bravery is brace, though a coward. As money is not exchanged for anyone specific quality, for any one specific thing, or for any particular human essential power, but for the entire objective world of man and nature, from the standpoint of its possessor it therefore serves to exchange every property for every other, even contradictory, property and object: it is the fraternization of impossibilities. It makes contradictions embrace.

The first thinker was, without a doubt, the first man obsessed by why. An unaccustomed mania, not at all contagious: rare indeed are those who suffer from it, who are a prey to questioning, and who can accept no given because they were born in consternation.

Society should treat all equally well who have deserved equally well of it, that is, who have deserved equally well absolutely. This is the highest abstract standard of social and distributive justice; towards which all institutions, and the efforts of all virtuous citizens, should be made in the utmost degree to converge.

The young men were born with knives in their brain, a tendency to introversion, self-dissection, anatomizing of motives.

Statistically, myth is on the right. There, it is essential, well-fed, sleek, expensive, garrulous, it invents itself ceaselessly. It takes hold of everything, all aspects of the law, of morality, of aesthetics, of diplomacy, of household equipment, of Literature, of entertainment.

Scott does this still better than Wordsworth, and a very second-rate landscape does it more effectually than any poet. What made Wordsworth's poems a medicine for my state of mind, was that they expressed, not mere outward beauty, but states of feeling, and of thought coloured by feeling, under the excitement of beauty. They seemed to be the very culture of the feelings, which I was in quest of. In them I seemed to draw from a Source of inward joy, of sympathetic and imaginative pleasure, which could be shared in by all human beings; which had no connexion with struggle or imperfection, but would be made richer by every improvement in the physical or social condition of mankind. From them I seemed to learn what would be the perennial sources of happiness, when all the greater evils of life shall have been removed. And I felt myself at once better and happier as I came under their influence.

Time is the wisest of all things that are; for it brings everything to light.

The aim is to replace economic oligarchies by the State, which has a will-to-power of its own and is quite as little concerned with the public good; and a will-to-power, moreover, which is not economic but military and therefore much more dangerous to any good folk who have a taste for staying alive. And on the bourgeois side what on earth is the sense of objecting to State control in economic affairs if one accepts private monopolies which have all the economic and technical disadvantages of State monopolies and possibly some others as well?

The detour to ideality leads to coinciding with oneself, that is, to certainty, which remains the guide and guarantee of the whole spiritual adventure of being.

Yes! We believe in a higher principle than your virtue and the kind of morality you speak of so paltrily and without much conviction. We believe that there is no imperative or reward for virtue for the soul because it simply acts according to the necessity of its inherent nature. The moral imperative expresses itself in an ought and presupposes the concept of an evil next to that of good.

Philosophers write for professors; thinkers for writers.

Who looks in the sun will see no light else; but also he will see no shadow. Our life revolves unceasingly, but the centre is ever the same, and the wise will regard only the seasons of the soul.

The Greek word for philosopher (philosophos) connotes a distinction from sophos. It signifies the lover of wisdom (knowledge) as distinguished from him who considers himself wise in the possession of knowledge. This meaning of the word still endures: the essence of philosophy is not the possession of the truth but the search for truth. ... Philosophy means to be on the way. Its questions are more essential than its answers, and every answer becomes a new question.

To evoke in oneself a feeling one has once experienced, and having evoked it in oneself, then by means of movements, lines, colors, sounds, or forms expressed through words, so to convey this so that others may experience the same feeling - this is the activity of art.

I have gained this by philosophy ... I do without being ordered what some are constrained to do by their fear of the law.

To ignore the true God is in fact only half an evil; atheism is worth more than the piety bestowed on mythical gods.

What a hell of an economic system! Some are replete with everything while others, whose stomachs are no less demanding, whose hunger is just as recurrent, have nothing to bite on. The worst of it is the constrained posture need puts you in. The needy man does not walk like the rest; he skips, slithers, twists, crawls.

Why tempt ye me, ye hypocrites? Shew me the tribute money.

So long as the product is sold, everything is taking its regular course from the standpoint of the capitalist producer.

We are not ostriches, and cannot believe that if we refuse to look at what we do not wish to see, it will not exist. This is especially the case when what we do not wish to see is what we wish to eat. If it were really indispensable, or, if not indispensable, at least in some way useful! But it is quite unnecessary ... And this is continually being confirmed by the fact that young, kind, undepraved people - especially women and girls - without knowing how it logically follows, feel that virtue is incompatible with beefsteaks, and, as soon as they wish to be good, give up eating flesh.

It is not enough to prove something, one has also to seduce or elevate people to it. That is why the man of knowledge should learn how to speak his wisdom: and often in such a way that it sounds like folly!

Tactically, conceptualism is no doubt the strongest position of the three; for the tired nominalist can lapse into conceptualism and still allay his puritanic conscience with the reflection that he has not quite taken to eating lotus with the Platonists.

All religions, with their gods, their demigods, and their prophets, their messiahs and their saints, were created by the credulous fancy of men who had not attained the full development and full possession of their faculties. Consequently, the religious heaven is nothing but a mirage in which man, exalted by ignorance and faith, discovers his own image, but enlarged and reversed - that is, divinized. The history of religion, of the birth, grandeur, and decline of the gods who have succeeded one another in human belief, is nothing, therefore, but the development of the collective intelligence and conscience of mankind.

God is the infinite ALL. Man is only a finite manifestation of Him. Or better yet: God is that infinite All of which man knows himself to be a finite part. God alone exists truly. Man manifests Him in time, space and matter. The more God's manifestation in man (life) unites with the manifestations (lives) of other beings, the more man exists. This union with the lives of other beings is accomplished through love. God is not love, but the more there is of love, the more man manifests God, and the more he truly exists... We acknowledge God only when we are conscious of His manifestation in us. All conclusions and guidelines based on this consciousness should fully satisfy both our desire to know God as such as well as our desire to live a life based on this recognition.

What does man actually know about himself? Is he, indeed, ever able to perceive himself completely, as if laid out in a lighted display case? Does nature not conceal most things from him even concerning his own body in order to confine and lock him within a proud, deceptive consciousness, aloof from the coils of the bowels, the rapid flow of the blood stream, and the intricate quivering of the fibers! She threw away the key.

If anyone can be considered the greatest writer who ever lived, it is Shakespeare.

In the United States of North America, every independent movement of the workers was paralysed so long as slavery disfigured a part of the Republic. Labour cannot emancipate itself in the white skin where in the black it is branded.

No man can mortgage his injustice as a pawn for his fidelity.

Let me mention another requirement for a better understanding of Holy Scripture. I would suggest that you read those commentators who do not stick so closely to the literal sense. The ones I would recommend most highly after St. Paul himself are Origen, Ambrose, Jerome, and Augustine. Too many of our modern theologians are prone to a literal interpretation, which they subtly misconstrue.

What is called politics is comparatively something so superficial and inhuman, that, practically, I have never fairly recognized that it concerns me at all. The newspapers, I perceive, devote some of their columns specially to politics or government without charge; and this, one would say, is all that saves it; but, as I love literature, and, to some extent, the truth also, I never read those columns at any rate. I do not wish to blunt my sense of right so much.

There is more to a science fiction story than the science it contains.

The problems are dissolved in the actual sense of the word - like a lump of sugar in water.

It is not among extraordinary and fantastic things that excellence is to be found, of whatever kind it may be. We rise to attain it and become removed from it: it is oftenest necessary to stoop for it.

There never was in the world two opinions alike, no more than two hairs or two grains; the most universal quality is diversity.

Indeed, the drunken man while in that condition does not know the definition of drunkenness nor the scientific account of it; he has not the very least scientific knowledge of it. The sober man, on the other hand, knows the definition of drunkenness and its basis, yet he is not drunk in the very least. Again the doctor, when he is himself ill, knows the definition and causes of health and the remedies which restore it, and yet is lacking in health. Similarly there is a difference between knowing the true nature and causes and conditions of the ascetic life and actually leading such a life and forsaking the world.

Charity, by which God and neighbor are loved, is the most perfect friendship.

There are two things which a democratic people will always find very difficult-to begin a war and to end it.

Europeans are awakening more and more to a sense that beasts have rights, in proportion as the strange notion is being gradually overcome and outgrown, that the animal kingdom came into existence solely for the benefit and pleasure of man. This view, with the corollary that non-human living creatures are to be regarded merely as things, is at the root of the rough and altogether reckless treatment of them, which obtains in the West.

If you have hitherto believed that life was one of the highest value and now see yourselves disappointed, do you at once have to reduce it to the lowest possible price?

Everyone is mistaken, everyone lives in illusion. At best, we can admit a scale of fictions, a hierarchy of unrealities, giving preference to one rather than to another; but to choose, no, definitely not that...

We have to learn to think in a new way. We have to learn to ask ourselves, not what steps can be taken to give military victory to whatever group we prefer, for there no longer are such steps; the question we have to ask ourselves is: what steps can be taken to prevent a military contest of which the issue must be disastrous to all parties?

The ultimate result of shielding men from the effects of folly, is to fill the world with fools.

An individual who finds that he enjoys seeing others in positions of lesser liberty understands that he has no claim whatever to this enjoyment.

If thou shalt aspire after the glorious acts of men, thy working shall be accompanied with compunction and strife, and thy remembrance followed with distaste and upbraidings; and justly doth it come to pass towards thee, O man, that since thou, which art God's work, doest him no reason in yielding him well-pleasing service, even thine own works also should reward thee with the like fruit of bitterness.

No man treats a motorcar as foolishly as he treats another human being. When the car will not go, he does not attribute its annoying behaviour to sin; he does not say, "You are a wicked motorcar, and I shall not give you any more petrol until you go." He attempts to find out what is wrong and to set it right. An analogous way of treating human beings is, however, considered to be contrary to the truths of our holy religion.

Some day you will be old enough to start reading fairy tales again.

I know that my unity with all people cannot be destroyed by national boundaries and government orders.

The interpretation of a case is corroborated only by the successful continuation of a self-formative process, that is by the completion of self-reflection, and not in any unmistakable way by what the patient says or how he behaves.