Homo sapiens, the only creature endowed with reason, is also the only creature to pin its existence on things unreasonable.

It is with our entire past ... that we desire, will and act ... from this survival of the past it follows that consciousness cannot go through the same state twice. The circumstances may still be the same, but they will act no longer on the same person ... that is why our duration is irreversible.

Only those ideas that are least truly ours can be adequately expressed in words.

It is emotion that drives the intelligence forward in spite of obstacles.

Intelligence is characterized by a natural incomprehension of life.

Sex-appeal is the keynote of our whole civilization.

To drive out the darkness, bring in the light.