The best science is done with both hands dirty and minds clear.
电影是社会的一面镜子,反映了它的美丽和缺陷。
Great truths are even more simple than I thought they were....
合作而非竞争,才能解决世界最大的环境挑战。
我们都是自己记忆的囚徒。
投资更清洁的煤炭技术就是投资我们的未来。
The moment you think you've understood a character completely is the moment you've lost them.