No matter what he does, every person on earth plays a central role in the history of the world. And normally he doesn't know it.

你不必成为数学家也能对数字有感觉。

行业的发展离不开人才的培养，我们要重视教育和科研。

"I don't think of myself as a female filmmaker. I think of myself as a filmmaker."

我不是悲观主义者，我是一个受过悲观主义训练的乐观主义者。

"The quantum world is not just a smaller version of the classical world; it operates under entirely different rules."

Always look at what you have left. Never look at what you have lost.