The stream of thought flows toward purposeful ends.
The good man is the man who, no matter how morally unworthy he has been, is moving to become better.
好人就是无论他过去在道德上多么不值得，现在正在变得更好的人。
改变的秘诀在于集中所有精力，不是与过去斗争，而是建设未来。
未经审视的生活不值得过。