“Few men are willing to brave the disapproval of their peers, the censure of their colleagues, the wrath of their society. Moral courage is a rarer commodity than bravery in battle or great intelligence. Yet it is the one essential, vital quality for those who seek to change a world that yields most painfully to change.”
“The world is inviolable: it has no beginning and no end. Those who seek to change it will be changed.”
“The essential quality of life is living' the essential quality of living is change; change is evolution; and we are part of it.”
“If we take the generally accepted definition of bravery as a quality which knows no fear, I have never seen a brave man. All men are frightened. The more intelligent they are, the more they are frightened.”
“It is not the strongest or the most intelligent who will survive but those who can best manage change.”
“It is not great men who change the world, but weak men in the hands of a great God.”