最优财政政策要求税收随时间平滑，因为突然的变化会扭曲经济决策。

True leadership is about serving others, not yourself.

不要陷入片段问题，而应该时刻展望整个伟大的问题，即使这个视野还不够清晰。

The whisper of leaves carries more wisdom than boardroom debates.

For every expert there is an equal and opposite expert, but for every fact there is not necessarily an equal and opposite fact.