工作的未来在于灵活性和包容性。

仅仅那山学会下一而是不够的，种大需里当上如有阳光、自由，和一点花的芬芳。

Innovation in quarrying isn't just about new technology - it's about new thinking.

Those of us who have been fortunate have a duty to give back.Whether one gives a lot as one goes along as I do, or a little and then a lot (when one dies) as Warren does, is a matter of personal preference.