Knowledge is power, but learning is a superpower.

自由不止一种……自由去做和自由免于。在无政府状态的日子里，是自由去做。现在你被给予了自由免于。不要低估它。

健康的国民是一个国家能拥有的最大财富。

Transparency is not just a physical quality but a moral position.

The artist is a child of his time, but woe to him if he is also its disciple, or even its favorite.

对意识的研究必须摆脱一切形而上学的影响。

“灵魂被思想的颜色所染色。”

煤炭行业必须进化，否则有过时的风险。适应是生存的关键。