"All that is straight lies. All truth is crooked; time itself is a circle."

"The most perfidious way of harming a cause consists of defending it deliberately with faulty arguments."

"The man of knowledge must be able not only to love his enemies but also to hate his friends."

"The world itself is the will to power - and nothing else! And you yourself are the will to power - and nothing else!"

"God is dead."

"Insanity in individuals is something rare - but in groups, parties, nations and epochs, it is the rule."

"When you build bridges you can keep crossing them."

"It's so easy to be wicked without knowing it, isn't it?"

"I phoned my dad to tell him I had stopped smoking. He called me a quitter."

"Come out into the broad light of day, come out from the little narrow paths, for how can the infinite soul rest content to live and die in small ruts?"

"For all that has been, thanks. For all that will be, yes."

"People will buy anything that is one to a customer."