"To be free is not merely to cast off one's chains, but to live in a way that respects and enhances the freedom of others."

The pursuit of knowledge is a journey without end.

Leadership is about inspiring others to believe in themselves and their abilities.

The only way to do great work is to love what you do.

看、听和记忆都是建构的行为。

最可持续的产品是使用寿命最长的产品。