在变革的时代，学习者将继承地球，而知晓者会发现自己装备精良却面对一个不复存在的世界。
In times of change, the learners will inherit the earth while the knowers will find themselves beautifully equipped to deal with a world that no longer exists.
You must not think that what is hard for you to master is humanly impossible； and if it is humanly possible， consider it to be within your reach.
天地有万古岁月，可人死了就不会再复活；人寿命最多百年，一天很容易就会过去了。
Sustainable development is not an option, but a necessity for the coal sector.
普遍来说，一个人的力量是他目前的手段，用来获得某些未来的明显好处。