Adaptability is the greatest asset for any mining company in a changing world.

改变的秘诀在于集中所有精力，不是与过去斗争，而是建设未来。

The individual investor should act consistently as an investor and not as a speculator.

解释：最上等的是树立德行，其次是建立功业，再次是创立学说，虽然逝去但业绩长存，这就叫做不朽。

Coal enterprises must actively adapt to energy structure adjustments and accelerate transformation and upgrading.

SILENCE. Speak not but what may benefit others or yourself; avoid trifling conversation.

The Hacker Way is an approach to building that involves continuous improvement and iteration. Hackers believe that something can always be better, and that nothing is ever complete.

音乐是我无法言语时的声音。