General relativity has passed every test we’ve thrown at it, even near a supermassive black hole.
战争是可怕的,但不是最可怕的事情;道德和爱国情感的衰败和堕落,认为没有什么值得战争,更糟糕。
每个人都在寻找自己,即使他们不知道自己在寻找什么。
The goal of mathematics is to understand the patterns of the universe.
Success comes from solving real problems, not just chasing trends.