最后，我们只会后悔我们没有抓住的机会。

【译文】水过分清澈就不会有鱼，人过于明察就不会有人为你出主意。世上的聪明人若减少一半，那么愚笨的人也就没有了。

You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself.

As a clean energy source, natural gas will play a significant role in China's energy structure adjustment.