每一颗种下的种子都是对未来的承诺——一个食品安全与生态健康密不可分的未来。
You are not the opinion of someone who doesn't know you.
The only fence against the world is a thorough knowledge of it.
成人必须给幼儿提供活动的空间。
要理解一个人，你必须首先理解他们的痛苦。