研究的真正乐趣来自于突破我们认为可能的界限。
The true joy of research comes from pushing the boundaries of what we thought was possible.
科学是关于后果的知识,以及一个事实对另一个事实的依赖。
艺术不是一件东西;它是一种方式。
Markets are not perfect, but well-designed ones come close.
The best time to plant a tree was 20 years ago. The second-best time is now.