I've learned that you can't control what other people say about you, but you can control how you react to it.

最好的技术是无形的，它只是默默地发挥作用。

Hope is a scarce resource in poor communities.

真相很少是纯粹的，也从来不是简单的。

Hard work, under the old system, meant long hours, little rest, and poor pay. Under the new system, it means a fair day's work for a fair day's pay.