A teacher must believe in the educability of every child.
教师必须相信每个孩子的可教育性。
二十世纪自由主义与极权主义之间的伟大斗争以前者的胜利告终。
The goal is not just to design a market, but to design one that works well in practice.
我不是说唱歌手,我是流行巨星。