We have arranged for ourselves a world in which we can live - by positing bodies, lines, planes, causes and effects, motion and rest, form and content; without these articles of faith nobody could now endure life. But that does not prove them. Life is no argument. The conditions of life might include error.

When one thinks profusely and cleverly, not only his face but his body too takes on a clever appearance.

The man who does not wish to be one of the mass only needs to cease to be easy on himself.

The disappointed one speaks. I searched for great human beings; I always found only the apes of their ideals.

Existence really is an imperfect tense that never becomes a present.

The concepts "beyond" and "real world" were invented in order to depreciate the only world that exists-in order that no goal, no aim or task might be left for our earthly reality.

We evaluate the services that anyone renders to us according to the value he puts on them, not according to the value they have for us.