The important thing in life is to have a great aim，and the determination to attain it.
人生重要的在于确立一个伟大的目标，并有决心使其实现。
The meaning of life is meaning.
The best investments are those that create long-term value, not just short-term gains.
Every ton of coal we extract carries a responsibility—to our workers, communities, and the planet.
智慧是快乐的源泉。