跨国合作是解决全球粮食挑战的关键。

有些怪异的人性总想把简单的事情弄得复杂。

释义：天下大事不取决于力量强弱，而在于民心的向背。

I always tell people, if you want to be successful, find someone who has achieved the results you want and copy what they do and you'll achieve the same results.

一个国家制度的品质是其成功的最重要决定因素。

保持安静就是在自我中化解心智。