国家一定要有直言进谏的臣子，上级必须有敢于提出反对意见的下级，议论国政的人不停止，各种不同政见的人相互辩论，才可以长久保存国家，使国家兴盛强大。也就是说言论自由是民众的基本权利，每个人都可以提出不同的政见，民众有平等参与政治的权利。

向更清洁能源的过渡必须实用、经济且可靠。

When you tear out a man's tongue, you are not proving him a liar. You're only telling the world that you fear what he might say.

It is the duty of the human understanding to understand that there are things which it cannot understand.

The theatre is a place where we can confront our demons in public.

Think differently, but execute precisely.

"Hope is the thing that keeps us moving forward, even when the path is dark."

个人的传记是由其所嵌入的历史和社会背景塑造的。