广义相对论已经通过了我们所有的测试，甚至在超大质量黑洞附近也是如此。
General relativity has passed every test we’ve thrown at it, even near a supermassive black hole.
I have suffered and despaired and known death and I am glad that I am in this great world.
科学中最重要的事情是不怕看起来愚蠢。
The greatest wealth is to live content with little.
Sustainability isn't a cost center; it's the greatest untapped profit pool of our generation.
创新是开启可持续能源未来的关键。