世上所有的鸡蛋去碰石头,石头也会依然如故,不会被毁坏。
Collaboration across borders is key to solving the challenges of global hunger.
The companies that will thrive are those that see environmental regulations as opportunities, not obstacles.
我们都是自己的监狱,自己的狱卒。
解释:本治则国家巩固,本乱则国家危亡。