你拥有的最强大的领导力工具就是你自己的榜样。

Just as in a good novel， a good program must be full of interesting ideas， and very， very few words.

Mathematics is not a spectator sport—you have to engage with it to appreciate its beauty.

对事物感到困惑的能力是所有创造的前提，无论是在艺术还是在科学领域。