The future belongs to those who can balance profitability with responsibility.
Every great advance in natural knowledge has involved the absolute rejection of authority.
即使在艰难时刻,我也努力保持积极。
故事没有开始或结束:人们任意选择那个经验时刻来回顾或展望。
The future of coal lies not in its quantity but in how cleanly and efficiently we can use it.