Human life is so strangely constituted that even perfected intellectual understanding combined with the richest experience is incapable of conquering innate weaknesses. Even if it thoroughly analyzes itself, psychology (and this is one of the dubious aspects of psychoanalysis) can, to be sure, recognize its flawed native characteristics, but it cannot eliminate them. Understanding (them) is not the same as overcoming (them) and, again and again, we see the wisest of human beings helpless in the fact of their small follies which everyone else observes with a smile.

Decisive inventions and discoveries always are initiated by an intellectual or moral stimulus as their actual motivating force, but, usually, the final impetus to human action is given by material impulses ... merchants stood as a driving force behind the heroes of the age of discovery; this first heroic impulse to conquer the world emanated from very mortal forces

When it looks at great accomplishments, the world, bent on simplifying its images, likes best to look at the dramatic, picturesquemoments experienced by its heroes.... But the no less creative years of preparation remain in the shadow.

Only the misfortune of exile can provide the in-depth understanding and the overview into the realities of the world.

Time to leave now, get out of this room, go somewhere, anywhere; sharpen this feeling of happiness and freedom, stretch your limbs, fill your eyes, be awake, wider awake, vividly awake in every sense and every pore.

One only makes books in order to keep in touch with one's fellows after one has ceased to breath, and thus to defend oneself against the inexorable fate of all that lives - transitoriness and oblivion.

For I regard memory not as a phenomenon preserving one thing and losing another merely by chance, but as a power that deliberately places events in order or wisely omits them. Everything we forget about our own lives was really condemned to oblivion by an inner instinct long ago.