Everybody, all politicians on Left and Right, agree that meritocracy is a great thing, and we should all be trying to make our societies really, really meritocratic. In other words -- what is a meritocratic society? A meritocratic society is one in which, if you've got talent and energy and skill, you will get to the top, nothing should hold you back. It's a beautiful idea.

Solving a problem simply means representing it so as to make the solution transparent.

领导力在于有勇气做出艰难的决定，并有谦逊的态度从错误中学习。

给学生一些事情去做，而不是一些东西去学；而这些事情的性质需要思考；学习会自然而然地发生。