Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.

成功不在于你拥有多少资源，而在于你如何利用现有的资源。

对于那些必须承受其后果的人来说，战争还没有结束。

可持续性不仅仅是一个流行词，它是负责任水产养殖的基础。