It is from numberless diverse acts of courage and belief that human history is shaped. Each time a person stands up for an ideal, or acts to improve the lot of others, or strikes out against injustice, he sends forth a tiny ripple of hope. That ripple builds others. Those ripples - crossing each other from a million different centers of energy - build a current that can sweep down the mightiest walls of oppression and injustice.

Author: Senator Robert F. Kennedy