世界是一本书，不旅行的人只读了一页。

Success is not about how much money you make, it's about the difference you make in people's lives.

Coal mining is a partnership between the earth and human ingenuity.

When you are stuck， sleep on it. Let your subconscious work for you.

译文：一心想完成替君主收复国家失地的大业，争取生前死后都留下为国立功的美名。可叹如今满头白发已经丛生!

人类的进步和胜利全靠发自内在的力量。