Grain isn't just a commodity; it's the foundation of civilizations.

Adaptability is what separates successful businesses from the rest.

世界是一本书，不旅行的人只读了一页。

解释：只有去学习才能懂得世间的道理；如果耻于向人求教，许多东西就会永不知晓。

我一生都在学习战斗，也要学会保持微笑。如果你微笑，事情就会好起来。

The problem is, if you really believe in a society where those who merit to get to the top, get to the top, you'll also, by implication, and in a far more nasty way, believe in a society where those who deserve to get to the bottom also get to the bottom and stay there. I nother words, your position in life comes to seem not accidental, but merited and deserved. And that makes failure seem much more crushing.