If you can't eat it, can't sleep under it, can't wear it or make something from it, it's not worth anything.

If you can't eat it, can't sleep under it, can't wear it or make something from it, it's not worth anything.

如果你不能吃它，不能睡在它下面，不能穿它，不能用它做东西，它就一文不值。

-- Don Young 唐·杨