“Friendship...is not something you learn in school,but if you haven't learned the meaning of friendship you really haven't learned anything.”

“Friendship is the hardest thing in the world to explain. It's not something you learn in school. But if you haven't learned the meaning of friendship, you really haven't learned anything.”

“There seemed to be something tragic in a friendship so coloured by romance.”

“Between men and women there is no friendship possible. There is passion, enmity, worship, love, but no friendship.”

“Life is too short to learn German”

“To tell people what to read is, as a rule, either useless or harmful; for the appreciation of literature is a question of temperament not of teaching; to Parnassus there is no primer and nothing that one can learn is ever worth learning.”

“Everybody who is incapable of learning has taken to teaching.”