Half the world is composed of people who have something to say and can't, and the other half who have nothing to say and keep on saying it.

石材开采的创新必须始终在效率与可持续性之间取得平衡。

恨也罢，爱也罢，思想、感觉、观察也罢，无非都是在领悟。

Global food security starts with local action and collaboration.

你的快乐不在于城市的七十个奇迹，而在于它对你的一个问题所给出的答案。