煤炭仍将是能源结构的一部分，但其角色必须为更清洁的未来重新定义。
Coal will remain part of the energy mix, but its role must be redefined for a cleaner future.
Civilization as it is known today could not have evolved, nor can it survive, without an adequate food supply.
Psychology must be grounded in the reality of the organism's struggle to exist.
在这个行业中，领导力意味着平衡短期收益与长期愿景。
The masses are not a referent, they are an object.
失去一种语言就是失去一种看世界的方式。