We don't have the time to completely be ourselves. We only have the room to be happy.

We are not certain, we are never certain. If we were we could reach some conclusions, and we could, at last, make others take us seriously.

A craving for freedom and independence is generated only in a man still living on hope.

Life is the result of all your choices.

Whatever prevents you from doing your work has become your work.

You cannot create experience. You must undergo it.

There is but one truly serious philosophical problem and that is suicide. Judging whether life is or is not worth living amounts to answering the fundamental question of philosophy. All the rest — whether or not the world has three dimensions, whether the mind has nine or twelve categories — comes afterwards. These are games; one must first answer.