Behind every bushel of grain is a story of dedication that spans generations.

We don’t just mine stone; we shape the foundations of communities.

When you are young spend at least 6 months to one year living as poor as you can， owning as little as you possibly can， eating beans and rice in a tiny room or tent， to experience what your “worst” lifestyle might be. That way any time you have to risk something in the future you won’t be afraid of the worst case scenario.

If something is too hard, we move on to something else.What could be more simpler than that?

Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.

创造力不仅仅是关于想法，而是关于实现它们。

领导者是知道方向、走在前方并指引方向的人。

智者知道如何拥有，而不仅仅知道如何获得。