The development of computational complexity theory has shown us that not all problems are created equal.

Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.

Sustainability is not an option; it's a necessity for the future of our industry.

一本书就是装在口袋里的花园。

"In the midst of winter, I found there was, within me, an invincible summer."

诗歌是人类存在的唯一具体证明。