Eternal truth needs a human language that alters with the spirit of the times.

We do not feel as if we were producing the dreams, it is rather as if the dreams came to us. They are not subject to our control but obey their own laws.

A man who has not passed through the inferno of his passions has never overcome them. As far as we can discern, the sole purpose of human existence is to kindle a light in the darkness of mere being. Everything that irritates us about others can lead us to an understanding of ourselves.

Dreams are symbolic in order that they cannot be understood; in order that the wish, which is the source of the dream, may remain unknown.

There are all too many who, on account of their notorious ineptitude, thrive better in a rationalist system than in freedom. Freedom is one of those difficult things.

The primary cause of unhappiness in the world today is... lack of faith.

Twelve experts gathered in one room equal one big idiot.