粮食安全始于土壤安全。

最大的风险是不冒任何风险。在一个快速变化的世界里，唯一注定失败的策略就是不冒险。

One person with a belief is a social power equal to ninety-nine who have only interests.

It is not shame for a man to learn that which he knows not，whatever his age.

蒸汽机中运动的产生总是伴随着一个我们应关注的情况，即热量的平衡重建。

A strong brand is built on trust, and trust is earned through actions, not words.

“唯一真正无限的是人类的想象力。”