“Actually, the substitution of the reality-principle for the pleasure-principle denotes no dethronement of the pleasure-principle, but only a safeguarding of it. A momentary pleasure, uncertain in its results, is given up, but only in order to gain in the new way an assured pleasure coming later. But the end psychic impression made by this substitution has been so powerful that it is mirrored in a special religious myth. The doctrine of reward in a future life for the—voluntary or enforced—renunciation of earthly lusts is nothing but a mythical projection of this revolution in the mind. In logical pursuit of this prototype, religions have been able to effect the absolute renunciation of pleasure in this life by means of the promise of compensation in a future life; they have not, however, achieved a conquest of the pleasure-principle this way. It is science which comes nearest to succeeding in this conquest; science, however, also offers intellectual pleasure during its work and promises practical gain at the end.”

“We are so constituted that we can gain intense pleasure only from the contrast, and only very little from the condition itself.”

“The ego refuses to be distressed by the provocations of reality, to let itself be compelled to suffer. It insists that it cannot be affected by the traumas of the external world; it shows, in fact, that such traumas are no more than occasions for it to gain pleasure.”

“Theoretical considerations require that what is to-day the object of a phobia must at one time in the past have been the source of a high degree of pleasure.”

“We believe that it is possible for scientific work to gain some knowledge about the reality of the world, by means of which we can increase out power and in accordance with which we can arrange our life. If this belief is an illusion, then we are in the same position as you. But science has given us evidence by its numerous and important successes that it is no illusion.”

“The woman who refuses to see her sexual organs as mere wood chips, designed to make the man's life more comfortable, is in danger of becoming a lesbian--an active, phallic woman, an intellectual virago with a fire of her own .... The lesbian body is a particularly pernicious and depraved version of the female body in general; it is susceptible to auto-eroticism, clitoral pleasure and self-actualization.”

“The art of living has no history: it does not evolve: the pleasure which vanishes vanishes for good, there is no substitute for it. Other pleasures come, which replace nothing. No progress in pleasures, nothing but mutations.”