忽视海洋资源的国家,就是在忽视自己的未来。
我们距离完全理解M理论还很远,但这一旅程已经带来了难以置信的回报。
The true value of a forest isn’t just in its timber, but in its ability to sustain life.
There is no love that’s so right as admiration-based love, and that love should include the instructive dead. Somehow, I got that idea and I lived with it all my life and it’s been very very useful to me.