人类有一件真正有力的武器，那就是笑。

Let me be very clear: We at Apple reject the idea that the benefits of technology are limited to the privileged few.

Leadership in mining means prioritizing safety, efficiency, and long-term community impact.

一本书是一个相遇的地方，一个共享的想象空间。

The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.

站在路中间是很危险的，因为你会被从两个方向来的车辆撞倒。