We have a responsibility to future generations to leave the planet in better shape than we found it.

I am following Nature without being able to grasp her...

I think it's important to have a dream and to follow it, no matter what.

Innovation in mining technology is what will keep the industry alive in the next century.

优化程序的最好方法是优化它。

The beauty of auctions is that they reveal hidden information.

世界上充满了愿意的人；一些人愿意工作，其余的人愿意让他们工作。

任何公司最有价值的资源是其员工——明智地投资他们。