质量管理的问题不是人们不知道它。问题是他们认为自己知道。
The problem of quality management is not what people don't know about it. The problem is what they think they do know.
Innovation in mining isn't optional - it's essential for our future.
Le mépris est une sorte de baguette magique qui fait disparaître bien des difficultés.
Compliment people behind their back. It’ll come back to you.