在商业中，如果你不前进，你就在落后。
Innovation is the key to transforming the traditional coal industry into a modern and efficient sector.
The individual investor should act consistently as an investor and not as a speculator.
每个圣人都有过去，每个罪人都有未来。
有些书如此特别、罕见、属于你，以至于表达对它们的喜爱都像是一种背叛。
We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.
歌唱90%在于倾听。你也必须倾听寂静。