Character is doing the right thing when nobody's looking. There are too many people who think that the only thing that's right is to get by, and the only thing that's wrong is to get caught.

提高性能最可靠且最具成本效益的方法是使用并行性。

Words have power—use them wisely.

The sun is our most powerful tool in Africa. We must learn to work with it, not against it.

I'm not bossy, I just know what you should be doing.