每件负面的事–压力、挑战–都是一个让我提升的良机。

At the close of our studies， we knew all the past of physics， but nothing of the present and the future.

Innovation in quarrying isn't just about technology—it's about reimagining our relationship with the land.

Quality means doing it right when no one is looking.

You have to love before you can be relentless.

错误同真理的关系，就象睡梦同清醒的关系一样。一个人从错误中醒来，就会以新的力量走向真理。