安全不是产品，而是一种能力。

The interplay between mathematics and physics has led to some of the most profound insights in science.

"Writing is an act of courage, a way to confront the world and our place within it."

将双脚扎在稻田里的人永远不会被打败。

没事要戒掉一个“偷”字，有事要戒掉一个“乱”字。

人生不是赛跑，而是一段每一步都算数的旅程——包括那些跌倒。