The best villains are those who believe they're the heroes of their own stories.

Operational effectiveness and strategy are both essential to superior performance, but they work in very different ways.

写作是保存真相的一种方式。

Hard work beats talent when talent fails to work hard.

试图在不激发学生学习欲望的情况下进行教学的老师，就像在冷铁上敲打。