The challenge of leadership is to be strong, but not rude; be kind, but not weak; be bold, but not bully; be thoughtful, but not lazy; be humble, but not timid; be proud, but not arrogant; have humor, but without folly.

强调资源、目标和取舍的重要性。

我不考虑成为最好的，我考虑进步并享受我所做的事情。

"Kids are the toughest audience, but also the most rewarding."

The universe is not only stranger than we imagine, it is stranger than we can imagine.