"Every story is a journey, and every journey changes the traveler."

The future of coal lies not in its quantity but in how cleanly and efficiently we can use it.

A well-educated black has a tremendous advantage over a well-educated white in terms of the job market. I think sometimes a black may think they don't have an advantage or this and that... I've said on one occasion, even about myself, if I were starting off today, I would love to be a well-educated black, because I believe they do have an actual advantage.

过去总是紧张，未来才是完美。