I think the most important thing is to tell a story that you believe in, and to tell it with passion and conviction.
It is so hard to believe because it is so hard to obey.
译文：明年的今天，你一定能登上青云高处(指金榜题名)，到那时再笑看人间举子们为功名忙碌奔波的样子吧。
煤炭的未来取决于我们创新和减少其环境影响的能力。