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.
It was the nation and the race dwelling all round the globe that had the lion's heart. I had the luck to be called upon to give the roar.
Gentleness, self-sacrifice and generosity are the exclusive possession of no one race or religion.
The human race has one really effective weapon, and that is laughter.