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

对抗传染病的斗争是一项超越国界的全球性努力。

Technology is not just a tool. It can give learners a voice that they may not have had before.

"Biography is the most intimate form of history."

I’m not a god, I’m just a man.

在量子力学中，轨迹的概念失去了意义。