1、 nothing down,nothing up.不經(jīng)歷風(fēng)雨，怎么看彩虹？

2、 success is a relative term. it brings so many relatives.成功是一個(gè)

3、 to live is to learn,to learn is to better live. 活著是為了學(xué)習(xí)，學(xué)習(xí)是為了更好的生活。