数学不是一项观赏性运动。
Small changes can have big effects when they help people break out of the poverty trap.
我不需要大声才能被听到。
我对风格的概念不感兴趣。我对艺术可以是什么感兴趣。
竹简和丝帛文献的研究为了解中国古代文明打开了一扇新的窗口。
The architect must be humble before the forces of nature.
Never stop learning, because the world never stops changing.