In all affairs it’s a healthy thing now and then to hang a question mark on the things you have long taken for granted.
History is the interpretation of the significance that the past has for us.
To fear love is to fear life, and those who fear life are already three parts dead.
Culture means control over nature.
Hidden nature is secret God.
What is wanted is not the will to believe, but the will to find out, which is the exact opposite.
Without struggle, no progress and no result. Every breaking of habit produces a change in the machine.
Do not fear to be eccentric in opinion, for every opinion now accepted was once eccentric.
It is the greatest mistake to think that man is always one and the same. A man is never the same for long. He is continually changing. He seldom remains the same even for half an hour.
Obscenity is whatever happens to shock some elderly and ignorant magistrate.