Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
企業(yè)的發(fā)展必須與社會責任同行，否則難以長久。
我不是賭徒。我不相信運氣。我相信努力和準備。
Talent is the core competitiveness of the coal industry.
I'm a woman and I have imperfections... and I'm proud of it.
The future of energy lies in diversification—oil, gas, renewables, and beyond.
Language is the only homeland we truly possess.