If the human race wishes to have a prolonged and indefinite period of material prosperity, they have only got to behave in a peaceful and helpful way toward one another.
The Unwritten Alliance: Speeches 1953 to 1959 (ed. 1961)
If the human race wishes to have a prolonged and indefinite period of material prosperity, they have only got to behave in a peaceful and helpful way toward one another.
The Unwritten Alliance: Speeches 1953 to 1959 (ed. 1961)