"We are still in the early days of understanding how to build truly intelligent systems."

The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.

Avoid hitting the snooze button. That’s just training you to oversleep.

能源的未来是多样化的，没有单一的解决方案。

"The best books are the ones that leave you a little bit different than when you started."