A sustainable future for coal depends on our ability to integrate cleaner practices without sacrificing the livelihoods of those who depend on the industry.

Olympism seeks to create a way of life based on the joy found in effort， the educational value of a good example and respect for universal fundamental ethical principles.

长期成功的关键在于平衡短期表现和可持续增长。

Teaching is not about imparting everything, but about guiding at the right moment.

谈低调