"In the end we only regret the chances we didn't take." So be risky because you would rather look back and say I can't believe I did that instead of I can't believe I didn't do that. I do regret that amazing chance that I didn't take.
May your character preach more loudly than you words. Who you are and your values have the ability to influence others and the world. Actions speak louder than words so therefore who you are speaks louder than what you have to say.