Drone safety is not an option, but a baseline.

以太网是一种共享介质，其成功的关键在于其简单性。

爱是一个战场，但它是一个值得为之奋斗的战场。

The mining industry must lead in demonstrating how extractive operations can coexist with environmental stewardship.

Exceed your customers' expectations. If you do, they'll come back over and over. Give them what they want — and a little more.

没有付出，就没有收获。这是我的生活信条。