我学会了你不应该双手都戴着接球手套度过一生;你需要能够回馈一些东西。
I've learned that you shouldn't go through life with a catcher's mitt on both hands; you need to be able to throw something back.
如果你对每隻向你吠的狗,都停下来扔石头,你永远到不了目的地。