伟大的设计是永恒的，但也必须与时俱进。
如果你把每年做的实验数量翻倍，你的创造力也会翻倍。
To live outside the law, you must be honest.
A brand is only as strong as the trust it builds with its customers.
煤炭行业要深化供给侧结构性改革，提高供给质量。