自满是医学进步的敌人。

Ethical leadership isn't about being perfect - it's about being accountable.

"Stories are the lifeblood of our culture, the way we understand the world and our place in it."

美德的软弱就是对邪恶的支援。

The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible.

"Writing is a way of making the world more bearable."

领导的艺术在于说不，而非说是。说是很容易的。