Love is a serious mental disease.

He who is only an athlete is too crude, too vulgar, too much a savage. He who is a scholar only is too soft, to effeminate. The ideal citizen is the scholar athlete, the man of thought and the man of action.

The first step in learning is the destruction of human conceit.

A man who really fights for justice must lead a private, not a public, life if he is to survive for even a short time.

Love is an intermediate state between possession and deprivation.

The cure of many diseases is unknown to physicians because they are ignorant of the whole... For the part can never be well unless the whole is well.

Must not all things at the last be swallowed up in death?