当我们无力改变处境时，我们就被挑战去改变自己。

Life can be pulled by goals just as surely as it can be pushed by drives.

The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do.

乳制品行业必须与技术一起发展，否则就有被淘汰的风险。