历史教育我们，你现在相信的假定在 100 年后很可能会被证明是错的。一个在今天就可以问自己的好问题就是「我可能错在哪里了？」
History teaches us that in 100 years from now some of the assumptions you believed will turn out to be wrong. A good question to ask yourself today is “What might I be wrong about？”
我唯一拥有的就是我的声音和我的故事。
Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something， return it better shape (filled up， cleaned) than when you got it.
"The real challenge in AI is not just building intelligent machines, but building machines that can learn and adapt."
某些城市人工制品的永久性赋予了它们纪念碑的品质。