监狱里的高墙实在是很有趣。刚入狱的时候，你痛恨周围的高墙；慢慢地，你习惯了生活在其中；最终你会发现自己不得不依靠它而生存。这就是体制化。

Instead of singing like the birds, I silently smiled at my incessant good fortune.

We must design for the future while respecting the past.

Sustainability isn't an option; it's a necessity for the future of energy.

我认为数学家更像艺术家，而不是科学家。

Education is an admirable thing. But it is well to remember from time to time that nothing that is worth knowing can be taught.

简单不是缺乏复杂，而是对复杂的解决。

心是一个孤独的猎人，它将永远如此。