"It is degrading to the human dignity to blacken one’s face to play the role of a Negro."

"I want to identify myself with the poorest in the land."

"The Jews should have offered themselves to the butcher’s knife. They should have thrown themselves into the sea from cliffs."

"The seven social sins: politics without principle, wealth without work, pleasure without conscience, knowledge without character, commerce without morality, science without humanity, worship without s…"

"The best way to find yourself is to lose yourself in the service of others."