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可持續性必須是現代采石場運營的基石，而非事后考慮。

And that's a lot of the reason why we care so much about our careers and indeed start caring so much about material goods. You know, we're often told that we live in very materialistic times, that we're all greedy people. I don't think we are particularly materialistic. I think we live in a society which has simply pegged certain emotional rewards to the acquisition of material goods. It's not the material goods we want;

The process of grouping, of organization, is not arbitrary but follows definite laws.

希望是心靈的燈塔。

世界上有許多既美好又出類拔萃的事物，可是他們卻各不相依。

我們要堅持開放合作，實現互利共贏。

The more I create, the more I discover myself.

領導力就是做出艱難的決定并堅持到底。