“Each time a man stands up for an idea, or acts to improve the lot of others, or strikes out against injustice, he sends forth a tiny ripple of hope, and crossing each other from a million different centers of energy and daring, those ripples build a current that can sweep down the mightiest of walls of oppression and resistance.

“Few are willing to brave the disapproval of their fellows, the censure of their colleagues, the wrath of their society. Moral courage is a rarer commodity than bravery in battle or greater intelligence. Yet it is the one essential, vital quality for those who seek to change a world that yields most painfully to change.”

- Robert Kennedy