Fame is not the most important thing in life. The most important thing is to be happy.

大凡在各种事业上取得成功的人，一定是非常敬业，把事情认真对待的；那些失败的，一定是因为轻慢了。

We must balance the need for energy security with the imperative of reducing emissions.

冬天已经到来，春天还会远吗？