Challenges are opportunities in disguise.

The only thing worse than being talked about is not being talked about.

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

人的一生，必然要经过苦、乐磨炼；在苦难中练就的幸福，才最为长久。

我不害怕电脑，我害怕没有他们。

可持续性已不再是一个选择；它是我们前进的唯一道路。