过去是人第一；未来必须是系统第一。

无人机最激动人心的应用还没有被发明出来。

I believe everyone I meet has their own significance.

后世之人大概不会相信，这样一个人（圣雄甘地）曾有血有肉地走在这地球上。

"The truth is rarely pure and never simple."

Science is not just about theory; it's about making things that work in the real world.

唯一真正的发现之旅不是去陌生的地方，而是拥有另一双眼睛。

过去越黑暗，未来越光明。