I think that beauty comes from within. It's not something you can put on your face. It's something that you have to feel inside.
我们不能用制造问题时的同一水平思维来解决问题。
语出西汉·桓宽《盐铁论·疾贪》。表:古代测量日影以计时的标杆。要想让影子正,就要先将标杆树直;要想让下面的人清廉,就要先自己做到清廉。说明上位是下位的表率。