成功不是靠运气，而是靠努力、决心和从失败中学习。

挑战是伪装的机会，拥抱它们。

A society’s competitive advantage will come not from how well its schools teach the multiplication and periodic tables， but from how well they stimulate imagination and creativity.

你影响力的唯一限制是你的想象力和承诺。