You can't go through life with a catcher's mitt on both hands. You need to be able to throw something back.
你不能双手都戴着接球手套度过一生。你需要能够回馈些什么。
To the world you may be one person， but to one person you may be the world。
只有不断学习，才能在激烈的竞争中立于不败之地。