核心技术是买不来的，必须靠自己研发。
The energy sector must embrace innovation, or it will be left behind.
We must balance economic growth with environmental responsibility; they are not mutually exclusive.
人生如梦，不必过于执着。
我对文字和图像之间意义振动的那个空间很感兴趣。
Doing the best at this moment puts in the best place for the next moment.
The greatest inventions are those which most directly meet the wants of mankind.
He tried to weigh his soul to see if it was a poet's soul.