The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.
你无法独自建立伟大的事业，找到合适的团队。
智者知道如何拥有，而不仅仅知道如何获得。
力的统一不仅是数学上的梦想，更是物理上的必然。
可持续发展不是选择，而是煤炭行业的必然要求。
我们最害怕的变化可能包含着我们的救赎。
Strengthen international cooperation to promote the improvement of technology and management in the coal industry.
相机是个骗子。