I never heard of an old man forgetting where he had buried his money. Old people remember what interests them: the dates fixed for their lawsuits, and the names of their debtors and creditors.
And truly it is a very natural and ordinary thing to desire to acquire, and always, when men do it who can, they will be praised or not blamed; but when they cannot, and wish to do it anyway, here lies the error and the blame.
It is only those who are in constant revolt that discover what is true, not the man who conforms, who follows some tradition. It is only when you are constantly inquiring, constantly observing, constantly learning, that you find truth, God, or love.
The Golden Age is the most implausible of all dreams. But for it men have given up their life and strength; for the sake of it prophets have died and been slain; without it the people will not live and cannot die.
Be sure that it is not you that is mortal, but only your body. For that man whom your outward form reveals is not yourself; the spirit is the true self, not that physical figure which and be pointed out by your finger.
The intellectual attainments of a man who thinks for himself resemble a fine painting, where the light and shade are correct, the tone sustained, the colour perfectly harmonised; it is true to life. On the other hand, the intellectual attainments of the mere man of learning are like a large palette, full of all sorts of colours, which at most are systematically arranged, but devoid of harmony, connection and meaning.
The national research effort, upon which so much depends, will remain healthy only so long as there is sound core of disinterested search for new knowledge and an adequate number of men and women trained for carrying on such research and for teaching young scientists.
The proper basis for marriage is mutual misunderstanding. The happiness of a married man depends on the people he has not married. One should always be in love - that's the reason one should never marry.
Contraceptive methods are like putting a premium on vice. It makes men and women reckless... As it is, man has sufficiently degraded woman for his lust, and [contraception] , no matter how well meaning the advocates may be, will still further degrade her.