A person must go through hard work to achieve something.
"The boundary between the quantum and classical worlds is not a sharp line but a blurred transition where the rules of physics shift dramatically."
电影是一种时间的艺术,它能够捕捉瞬间的永恒。
最深刻的定理往往源于最简单的观察。
The most beautiful words in the English language aren't "I love you" but "it's benign."