真正明智的教师不会邀请你进入他智慧的房子，而是引导你到自己心灵的门槛。

"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."

When you change the way you look at things, the things you look at change.

The debate isn't 'coal vs. renewables'—it's how to integrate both during the transition.

对于宇宙的认知需要超越感官，通过理性的推理和思考来达到更深的层次。

数学中最深刻的思想往往源于最简单的观察。

如果你还在想着昨天，你就不会有更好的明天。