"God is dead. God remains dead. And we have killed him. How shall we comfort ourselves, the murderers of all murderers?"

"The value of a man is not measured by how much he loves, but by how much he is loved."

"One should not talk much about oneself, when one has done nothing."

"The world is a book, and those who do not travel read only one page."

"Love to one only is a barbarity, for it is exercised at the expense of all others. Love to God also!"