He is a hard man who is only just, and a sad one who is only wise.
It is as impossible to translate poetry as it is to translate music.
Beware of the words "internal security," for they are the eternal cry of the oppressor.
The superfluous is the most necessary.
The true triumph of reason is that it enables us to get along with those who do not possess it.
When he to whom one speaks does not understand, and he who speaks himself does not understand, that is Metaphysics.