I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones。
我不知道第三次世界大战会使用什么样的武器，但是我知道第四次世界大战会使用木棍和石块。
The arithmetic of algebraic varieties is a testament to the power of abstract thought.
Great companies don't just adapt to change; they anticipate it.
粮食安全的未来蕴藏在海浪之下——前提是我们负责任地养殖。
The best architecture is almost invisible.
试管婴儿的成功证明了科学家和临床医生之间合作的力量。