Each time a man 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, and crossing each other from a million different centers of energy and daring, those ripples build a current that can sweep down the mightiest walls of oppression and resistance.

Robert Kennedy

The resistance that you fight physically in the gym and the resistance that you fight in life can only build a strong character.

Arnold Schwarzenegger