指事物之间相互依存、相互制约的关系。

挑战是伪装的机会。

Reality is a question of perspective; the further you get from the past, the more concrete and plausible it seems—but as you approach the present, it inevitably seems more and more incredible.

The truth is, I am not a very good person. But I am trying to be better.

For all that has been, thank you. For all that is to come, yes!

The problem of quality management is not what people don't know about it. The problem is what they think they do know.