All, everything that I understand, I understand only because I love.
All art has this characteristic-it unites people.
Historians are like deaf people who go on answering questions that no one has asked them.
The key to success in life is using the good thoughts of wise people.
Friends we shall never be, you know that yourself. Whether we shall be the happiest or the wretchedest of people--that's in your hands.
One must be cunning and wicked in this world.