The first virtue of all really great men is that they are sincere. They eradicate hypocrisy from their hearts.
Sometimes one day in a difference place gives you more than ten years of a life at home.
It is good to collect things, but it is better to go on walks.
Unhappiness does make people look stupid.
A good critic is the man who describes his adventures among masterpieces.
It's not by amusing oneself that one learns.