"No persons are more frequently wrong, than those who will not admit they are wrong."― François de La Rochefoucauld
"Don't waste your time in anger, regrets, worries, and grudges. Life is too short to be unhappy."― Roy T. Bennett
"Don't try to make life a mathematics problem with yourself in the center and everything coming out equal. When you're good, bad things can still happen. And if you're bad, you can still be lucky."― Barbara Kingsolver, The Poisonwood Bible