你越努力，就越幸运。

In heaven， all the interesting people are missing.

短期收益不应损害长期可持续性。

"Literature is the mirror of society, reflecting its virtues and vices, its hopes and fears."

We must balance energy supply with environmental protection.

容易得到的东西，是靠不住的；轻易许下的诺言，不值得信赖。