"Philanthropy is commendable, but it must not cause the philanthropist to overlook the circumstances of economic injustice which make philanthropy necessary."

"An individual has not started living until he can rise above the narrow confines of his individualistic concerns to the broader concerns of all humanity."

"The greatest purveyor of violence in the world today is my own government."

"The question is not whether we will be extremists, but what kind of extremists we will be."

"Moral authority is a more potent weapon than physical power."