全球粮食挑战需要具有全球视野的本地解决方案。
规模和价值效应是持续存在的异常现象,对有效市场假说提出了挑战。
I'm not afraid of dying, I'm afraid of not trying.
All things are interconnected; the world is an endless web.
I don't want to be a legend. I want to be a memory in people's hearts.