It's not what happens to us, but our response to what happens to us that hurts us.
真相不在事实中,而在我们讲述它们的方式里。
专注做自己擅长的事。
天下战乱不断,朝中何人敢主动请战?
The problem of quality management is not what people don't know about it. The problem is what they think they do know.