子曰：“贤哉，回也！一箪食，一瓢饮，在陋巷，人不堪其忧，回也不改其乐。贤哉，回也！
【译文】 孔子说：“颜回真贤德！一篮饭，一瓢水，在陋巷，人人都愁闷，他却乐在其中。颜回真贤德！
The man with a toothache thinks everyone happy whose teeth are sound. The poverty-stricken man makes the same mistake about the rich.
Habit is habit, and not to be flung out of the window by any man, but coaxed downstairs a step at a time.
真正的领导力在于赋能他人取得成功。
The past is a wound that never heals.
The only person you should try to be better than is the person you were yesterday.