这些故事不是自传，但它们以那种方式是个人的。我似乎只知道我学到的东西。可能有些东西是通过观察，但我觉得我肯定知道的东西是个人的。
The stories are not autobiographical, but they're personal in that way. I seem to know only the things that I've learned. Probably some things through observation, but what I feel I know surely is personal.
短视频是时代的产物，它降低了表达的门槛。
The beauty of instrumental variables is that they allow us to see the world in a new light.
同理心让你成为更好的创新者。
人工智能的挑战不仅仅是构建能够执行任务的系统，而是构建能够学会执行任务的系统。