The discoveries of yesterday are the truisms of tomorrow, because we can add to our knowledge but cannot subtract from it.
I went to Communism as one goes to a spring of fresh water, and I left Communism as one clambers out of a poisoned river strewn with the wreckage of flooded cities and the corpses of the drowned.
In the meantime, the educated public continues to believe that Darwin has provided all the relevant answers by the magic formula of random mutations plus natural selection – quite unaware of the fact that random mutations turned out to be irrelevant and natural selection tautology.
Show us not the aim without the way. For ends and means on earth are so entangled That changing one, you change the other too; Each different path brings other ends in view.
No writer or teacher or artist can escape the responsibility of influencing others whether he intends to or not, whether he is conscious of it or not.
The progress of science is strewn, like an ancient desert trail, with the bleached skeleton of discarded theories which once seemed to possess eternal life.
History is a priori amoral; it has no conscience.
The integrative tendencies of the individual are incomparably more dangerous than his self-assertive tendencies.
Brain-washing starts in the cradle.
From the psychological point of view, the self-asserting emotions, derived from emergency reactions, involve a narrowing of consciousness; the participatory emotions an expansion of consciousness by identificatory processes of various kinds.
The evils of mankind are caused, not by the primary aggressiveness of individuals, but by their self-transcending identification with groups whose common denominator is low intelligence and high emotionality.
The revolutions of thought which shape the basic outlook of an age are not disseminated through text-books- they spread like epidemics, through contamination by invisible agents and innocent germ carriers, by the most varied forms of contact, or simply by breathing the common air.
The new frontiers to be conquered are mainly in the convolutions of the cortex.
We cannot unthink unless we are insane.
History knows no scruples and no hesitation. Inert and unerring, she flows towards her goal. At every bend in her course she leaves the mud which she carries and the corpses of the drowned.
Every creative act involves a new innocence or perception, liberated from the cataract of accepted belief.
Men cannot be treated as units in operations of political arithmetic because they behave like the symbols for zero and the infinite, which dislocate all mathematical operations.
Among all forms of mentation, verbal thinking is the most articulate, the most complex, and the most vulnerable to infectious diseases. It is liable to absorb whispered suggestions, and to incorporate them as hidden persuaders into the code.
The fact is: I no longer believe in my own infallibility. That is why I am lost.
A publisher who writes is like a cow in a milk bar.
Woe unto the defeated, whom history treads into the dust.