挑战是伪装的机遇。拥抱它们，你会在别人看到障碍的地方找到成长。

Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.

The double helix structure of DNA is not only beautiful but also elegantly simple.

Technological innovation in mining isn't about replacing people, but about making their jobs safer and more productive.

过去从未死去，甚至还未过去。

我希望我的书是一面镜子，而不是一扇窗户。

挑战是伪装的机遇——只要你愿意仔细观察。