"In the midst of winter, I found there was, within me, an invincible summer."

我总是努力保持积极，即使事情不按我的方式进行。

You don't have to be ruthless to be successful. Kindness and integrity will take you much further.

Nothing will come of nothing.

You have to be willing to work harder than anyone else.

教学的艺术是帮助发现的艺术。