自由的土地上，人人都是国王。
In the land of freedom, every man is a king.
Prediction is very difficult, especially about the future.
Love doesn't need a reason. It speaks from the irrational wisdom of the heart.
重要的不是你看到了什么，而是你看到了什么。
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
安全生产是煤炭行业的生命线，任何时候都不能放松。