“Being entirely honest with oneself is a good exercise.”

“The commandment, 'Love thy neighbour as thyself', is the strongest defence against human aggressiveness and an excellent example of the unpsychological [expectations] of the cultural super-ego. The commandment is impossible to fulfil; such an enormous inflation of love can only lower its value, not get rid of the difficulty. Civilization pays no attention to all this; it merely admonishes us that the harder it is to obey the precept the more meritorious it is to do so. But anyone who follows such a precept in present-day civilization only puts himself at a disadvantage vis-a-vis the person who disregards it. What a potent obstacle to civilization aggressiveness must be, if the defence against it can cause as much unhappiness as aggressiveness itself! 'Natural' ethics, as it is called, has nothing to offer here except the narcissistic satisfaction of being able to think oneself better than others. At this point the ethics based on religion introduces its promises of a better after-life. But so long as virtue is not rewarded here on earth, ethics will, I fancy, preach in vain. I too think it quite certain that a real change in the relations of human beings to possessions would be of more help in this direction than any ethical commands; but the recognition of this fact among socialists has been obscured and made useless for practical purposes by a fresh idealistic misconception of human nature.”

“It would be an undoubted advantage if we were to leave God out altogether and honestly admit the purely human origin of all the regulations and precepts of civilization. Along with their pretended sanctity, these commandments and laws would lose their rigidity and unchangeableness as well. People could understand that they are made, not so much to rule them as, on the contrary, to serve their interests; and they would adopt a more friendly attitude to them, and instead of aiming at their abolition, would aim only at their improvement.”

“The unconscious of one human being can react upon that of another without passing through the conscious.”

“The behavior of a human being in sexual matters is often a prototype for the whole of his other modes of reaction in life.”

“In the depths of my heart I can’t help being convinced that my dear fellow-men, with a few exceptions, are worthless.”

“scientific knowledge has taught [humans] much since the days of the Deluge, and it will increase their power still further. And, as for the great necessities of Fate, against which there is no help, they will learn to endure them with resignation. Of what use to them is the mirage of wide acres in the moon, whose harvest no one has ever yet seen? As honest smallholders on this earth they will know how to cultivate their plot in such a way that it supports them. By withdrawing their expectations from the other world and concentrating all their liberated energies into their life on earth, they will probably succeed in achieving a state of things in which life will become tolerable for everyone and civilization no longer oppressive to anyone. Then, with one of our fellow-unbelievers, they will be able to say without regret: 'We leave Heaven to the angels and the sparrows.”