Kant ... discovered "the scandal of reason," that is the fact that our mind is not capable of certain and verifiable knowledge regarding matters and questions that it nevertheless cannot help thinking about.

Whoever abhors the name and fancies that he is godless - when he addresses with his whole devoted being the Thou of his life that cannot be restricted by any other, he addresses God.

We have become like the most primitive Palaeolithic man, once more global wanderers, but information gatherers rather than food gatherers. From now on the source of food, wealth and life itself will be information.

Instead of insanity eliminating the crime according to the original meaning of article 64,every crime and even every offense now carries within it, as a legitimate suspicion, but also as a right that may be claimed, the hypothesis of insanity, in any case of anomaly. And the sentence that condemns or acquits is not simply a judgement of guily, a legal decision that lays down punishment; it bears within it an assessment of normality and a technical prescription for a possible normalization Today the judge- magistrate or juror0 certainly does more than 'judge'.

To conceive the good, in fact, is not sufficient; it must be made to succeed among men. To accomplish this less pure paths must be followed.

For truth itself has not the privilege to be spoken at all times and in all sorts.

The wheel may be one of those cases where the engineering solution can be seen in plain view, yet be unattainable in evolution because it lies on the other side of a deep valley, cutting unbridgeably across the massif of Mount Improbable.

There is no aphrodisiac like innocence.

Every village has its simpleton, and if one does not exist they invent one to pass the time.

...racial hatred is not a natural phenomenon innate in man. It is the product of ideologies. But even if such a thing as a natural and inborn hatred between various races existed, it would not render social cooperation futile and would not invalidate Ricardo's theory of association. Social cooperation has nothing to do with personal love or with a general commandment to love one another. People do not cooperate under the division of labor because they love or should love one another. They cooperate because this best serves their own interests. Neither love nor charity nor any other sympathetic sentiments but rightly understood selfishness is what originally impelled man to adjust himself to the requirements of society, to respect the rights and freedoms of his fellow men and to substitute peaceful collaboration for enmity and conflict.

Say what we will, death is the best thing nature has found to please everyone. With each of us, everything vanishes, everything stops forever. What an advantage, what an abuse! Without the least effort on our part, we own the universe, we drag it into our own disappearance. No doubt about it, dying is immoral...

The human body is the best picture of the human soul.

I am the center of my universe, the center of the universe, and in my supreme anguish I cry with Michelet, "Mon moi, ils m'arrachent mon moi!" What is a man profited if he shall gain the world and lose his own soul? (Matt. xvi. 26).

Égalité is an expression of envy. It means, in the real heart of every Republican, " No one shall be better off than I am;" and while this is preferred to good government, good government is impossible.

Justice does not require that men must stand idly by while others destroy the basis of their existence.

Finally, and... somewhat belatedly, there is the growing of a left that... has now been energized and is increasingly vocal... in certain quarters of the cultural community, in the arts and the universities, in Hollywood, in the media... where in some versions it also engages in a kind of illiberal... politics.

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!

The beginning is from God: for the business which is in hand, having the character of good so strongly impressed upon it, appears manifestly to proceed from God, who is the author of good, and the Father of Lights. Now in divine operations even the smallest beginnings lead of a certainty to their end. And as it was said of spiritual things, "The kingdom of God cometh not with observation," so is it in all the greater works of Divine Providence; everything glides on smoothly and noiselessly, and the work is fairly going on "before men are aware that it has begun. Nor should the prophecy of Daniel be forgotten, touching the last ages of the world: -"Many shall go to and fro, and knowledge shall be increased;" clearly intimating that the thorough passage of the world (which now by so many distant voyages seems to be accomplished, or in course of accomplishment), and the advancement of the sciences, are destined by fate, that is, by Divine Providence, to meet in the same age.

We do not think good metaphors are anything very important, but I think that a good metaphor is something even the police should keep an eye on...

What a queer work the Bible is. ...Some texts are very funny. Deut. XXIV, 5: "When a man hath taken a new wife, he shall not go out to war, neither shall he be charged with any business: but he shall be free at home one year, and shall cheer up his wife which he hath taken." I should never have guessed "cheer up" was a Biblical expression. Here is another really inspiring text: "Cursed be he that lieth with his mother-in-law. And all the people shall say, Amen." St Paul on marriage: "I say therefore to the unmarried and widows, It is good for them if they abide even as I. But if they cannot contain, let them marry: for it is better to marry than to burn." This has remained the doctrine of the Church to this day. It is clear that the Divine purpose in the text "it is better to marry than to burn" is to make us all feel how very dreadful the torments of Hell must be.

And some others that I have seen, were perhaps among the first. There is no third rising. Time sweeps all away with it so fast at this epoch. The Scottish Church has been short-lived, and was late in reaching thither.

Outside intelligences, exploring the Solar System with true impartiality, would be quite likely to enter the Sun in their records thus: Star X, spectral class G0, 4 planets plus debris.

As there are many to whom the beauty and harmony of economic laws are hidden, and to whom the inspiring thought of a social order in which there should be work for all, leisure for all, and abundance for all - in which all might be at least as true, as generous and as manful as they wish to be - is shut out by the deference paid to economic authorities who have as it were given bonds not to find that for which they profess to seek, so there are many to-day to whom any belief in the spiritual element, in the existence of God and in a future life, is darkened or destroyed, not so much by difficulties they themselves find, but by what they take to be the teachings of science.

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.

In fact, it is as difficult to appropriate the thoughts of others as it is to invent.

Do nothing, only keep agitating, debating; and things will destroy themselves.

The day of your birth is one day's advance towards the grave.

The individual is reduced to a negligible quantity, perhaps less in his consciousness than in his practice and in the totality of his obscure emotional states that are derived from this practice. The individual has become a mere cog in an enormous organization of things and powers which tear from his hands all progress, spirituality, and value in order to transform them from their subjective form into the form of a purely objective life. It needs merely to be pointed out that the metropolis is the genuine arena of this culture which outgrows all personal life. Here in buildings and educational institutions, in the wonders and comforts of space-conquering technology, in the formations of community life, and in the visible institutions of the state, is offered such an overwhelming fullness of crystallized and impersonalized spirit that the personality, so to speak, cannot maintain itself under its impact.

Man is a reasoning animal.

No solitary miscreant, scarcely any solitary maniac, would venture on such actions and imaginations, as large communities of sane men have, in such circumstances, entertained as sound wisdom.

I will not be modest. Humble, as much as you like, but not modest. Modesty is the virtue of the lukewarm.

The three great things that govern mankind are reason, passion and superstition. The first governs a few, the two last share the bulk of mankind and possess them in their turns. But superstition most powerfully produces the greatest mischief.

But both courses are to be avoided; you should not copy the bad simply because they are many, nor should you hate the many because they are unlike you.

It is the act of an ill-instructed man to blame others for his own bad condition; it is the act of one who has begun to be instructed, to lay the blame on himself; and of one whose instruction is completed, neither to blame another, nor himself.

Very little of the great cruelty shown by men can really be attributed to cruel instinct. Most of it comes from thoughtlessness or inherited habit. The roots of cruelty, therefore, are not so much strong as widespread. But the time must come when inhumanity protected by custom and thoughtlessness will succumb before humanity championed by thought. Let us work that this time may come.

Obey the voice at eve obeyed at prime.

If you die, I will lie down beside you and I will stay there until the end, without eating or drinking, you will rot in my arms and I will love you as carcass: for you love nothing if you do not love everything.

What is objective must be common to many minds and consequently transmissible from one to the other, and as this transmission can only come about by... discourse... we are even forced to conclude: no discourse no objectivity.

...happiness is not an ideal of reason but of imagination, resting solely on empirical grounds.

All of our conscious states, without exception, are caused by lower level neurobiological processes in the brain, and they are realized in the brain as higher level, or system features. It's about as mysterious as the liquidity of water, right? The liquidity is not an extra juice squirted out by the H2O molecules, it's a condition that the system is in; and just as the jar full of water can go from a liquid to solid, depending on the behavior of the molecules, so your brain can go from a state of being conscious to a state of being unconscious, depending on the behavior of the molecules. The famous mind body problem is that simple.

Nothing is indefensible - from the absurdest proposition to the most monstrous crime.

Give us back our suffering, we cry to Heaven in our hearts - suffering rather than indifferentism; for out of nothing comes nothing. But out of suffering may come the cure. Better have pain than paralysis! A hundred struggle and drown in the breakers. One discovers the new world. But rather, ten times rather, die in the surf, heralding the way to that new world, than stand idly on the shore!

If we endeavor to form our conceptions upon history and life, we remark three classes of men. The first consists of those for whom the chief thing is the qualities of feelings. These men create art. The second consists of the practical men, who carry on the business of the world. They respect nothing but power, and respect power only so far as it [is] exercized. The third class consists of men to whom nothing seems great but reason. If force interests them, it is not in its exertion, but in that it has a reason and a law. For men of the first class, nature is a picture; for men of the second class, it is an opportunity; for men of the third class, it is a cosmos, so admirable, that to penetrate to its ways seems to them the only thing that makes life worth living.

There are uncertain truths - even true statements that we may take to be false - but there are no uncertain certainties. Since we can never know anything for sure, it is simply not worth searching for certainty; but it is well worth searching for truth; and we do this chiefly by searching for mistakes, so that we have to correct them.

Death makes no sense except to people who have passionately loved life. How can one die without having something to part from? Detachment is a negation of both life and death. Whoever has overcome his fear of death has also triumphed over life. For life is nothing but another word for this fear.

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.

I was once being interviewed by Barbara Walters [...] In between two of the segments she asked me [...] "But what would you do if the doctor gave you only six months to live?" I said, "Type faster." This was widely quoted, but the "six months" was changed to "six minutes," which bothered me. It's "six months."

I like to think of criticism as the highest intellectual effort that mankind is capable of, and above all, I like to think of self-criticism as the most difficult attainment of an educated man.