One feels inclined to say that the intention that man should be happy is not included in the plan of Creation.

The mind is like an iceberg, it floats with one-seventh of its bulk above water.

The psychical, whatever its nature may be, is itself unconscious.

Incidentally, why was it that none of all the pious ever discovered psycho-analysis? Why did it have to wait for a completely godless Jew?

It is impossible to overlook the extent to which civilization is built upon a renunciation of instinct.

Like the physical, the psychical is not necessarily in reality what it appears to us to be.