采矿业必须发展以满足不断变化的世界的需求，否则将被淘汰。

The basis of shame is not some personal mistake of ours, but the ignominy, the humiliation we feel that we must be what others want us to be.

Our business is about technology, yes. But it's also about operations and customer relationships.

I believe in making things that last, both physically and emotionally.

永远年轻，永远热泪盈眶。