The lack of closeness among friends is a fault that cannot be reprimanded without becoming incurable.

The best author will be the one who is ashamed to become a writer.

The earth has become small, and on it hops the last man, who makes everything small. His race can no more be exterminated than the flea can be. The last man lives the longest.

Error has made animals into men; is truth in a position to make men into animals again?

Ye shall be those whose eyes ever seek for an enemy - for YOUR enemy. And with some of you there is hatred at first sight.

In the stream.- Mighty waters draw much stone and rubble along with them; mighty spirits many stupid and bewildered heads.

Illness is a clumsy attempt to arrive at health: we must come to nature's aid with intellect.