数学的统一性不是强加的,而是被发现的。
The unity of mathematics is not imposed but discovered.
没有什么比女人有幽默感—或男人没幽默感更破坏爱情的。+
可持续性已不再是一种选择,而是任何希望长期繁荣的企业的必需品。
The world is a labyrinth, and we are all just trying to find our way out.