国家之间最重要的政治区别不在于政府的形式，而在于政府的程度。
The most important political distinction among countries concerns not their form of government but their degree of government.
采矿业的领导力意味着将安全、效率和社区长期影响置于首位。
I think that the most important thing is to be grateful for what you have.
Leadership is the art of getting someone else to do something you want done because he wants to do it.
The doorway to happiness opens from the inside.
教育是我们所有能力的和谐发展。
摆脱诱惑的唯一方法就是屈服于它。
The ordinary is always political.
Leadership means making tough decisions today for a better tomorrow.