挑战是伪装的机会。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

学习是系统中产生的任何变化，这种变化或多或少会永久性地改变其适应环境的能力。

These young guys are playing checkers. I’m out there playing chess.

你要成为自己的太阳，你的世界将因你而明亮。