一个人的错误是他发现的门户。
A man's errors are his portals of discovery.
In every book, there is a piece of the author's soul.
The quality of an organization's focus determines the quality of its results.
制造工艺的每一个纳米进步，背后都是无数工程师的汗水。
我一直在努力学习和成长。这就是生活的意义。