所有模型都是错误的,但有些是有用的。
Efficiency in farming must align with ecological limits—we cannot outsmart nature.
解释:手指粗于胳膊, 胳膊粗于大腿, 病情必然很重。
I think of other ages that floated upon the stream of life and love and death and are forgotten,and I feel the freedom of passing away.