The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.
The future of coal depends on balancing economic growth with environmental care.
译文:在激流中屹立的柱石,力挽狂澜,具有天才,建立伟大的功业,把百姓从苦难中拯救出来,使国家的命运如同磐石般稳固,不是大英雄不能担当这样的重任。