生意就是赚钱,不是交朋友。
热力学第二定律不过是自然界对抗热量扩散的斗争。
New energy is not only the direction of industrial upgrading but also an important part of national strategy.
The first task is to understand the problem, the second to find a solution, and the third to carry it out.
生活很艰难,亲爱的,但你也很坚强。
Innovation in traditional industries isn't about reinventing the wheel, but making the wheel turn more efficiently.