Gratitude will unlock all other virtues and is something you can get better at.
战争是一件丑陋的事情,但不是最丑陋的事情:道德和爱国情感的腐化和堕落状态认为没有什么事情值得一场战争,这要糟糕得多。
Life is too short to waste time on things that don't make you happy.