译文：不能让智巧劳烦打扰我们的心境，不能让私利拖累我们的自身；把国家的治乱寄托在法术上，把是非的判断寄托在赏罚上。
I guess Lieutenant Dan figured there's some things you just can't change. He didn't want to be called crippled, just like I didn't want to be called stupid.
The only person you should try to be better than is the person you were yesterday.
要使婚姻长久，就需克服自我中心意识。
The truth is that which can be accepted by the majority.