The earth is a tremendous gift. There is nothing else like it in the known universe. I want to leave it the way I found it.

The earth is a tremendous gift. There is nothing else like it in the known universe. I want to leave it the way I found it.

地球是一个巨大的礼物。在已知的宇宙中，没有任何东西能与之相比。我想让它保持原样。

-- Dennis Weaver 丹尼斯·韦弗