There are many Beths in the world, shy and quiet, sitting in corners till needed, and living for others so cheerfully that no one sees the sacrifices till the little cricket on the hearth stops chirping, and the sweet, sunshiny presence vanishes, leaving silence and shadow behind.

Success is not about the money, it’s about the journey.

"The true power of science lies in its ability to unite us in our quest for knowledge."

历史学家必须是诗人，不是为了创造，而是为了重新创造。

软件开发中最重要的一个方面是明确你要构建什么。