天然气作为清洁能源，将在我国能源结构调整中发挥重要作用。
As a clean energy source, natural gas will play a significant role in China's energy structure adjustment.
The human voice is the most beautiful instrument of all, and the most difficult to play.
Nature never deceives us； it is always we who deceive ourselves.
The true measure of success is not just profit, but the positive impact we leave on society.
The value of a mental process lies in its utility for the organism's adjustment to life.
The most durable thing in writing is style, and style is the most valuable investment a writer can make with his time.
I don’t think you should spend much time being unhappy about the bad breaks. You get a lot of them, but you also get a lot of good ones. The thing to do is just to maximize your odds of using the good ones and minimizing the effects of the bad ones.
