The coal industry must evolve or risk becoming obsolete. Adaptation is the key to survival.
存心养性要谦抑专一，如春天般的舒缓温和；自察反省要谨慎严格，像秋天般冷峻严肃。
【解释】鱼是我所想要的，熊掌也是我所想要的，如果这两种东西不能同时得到，那么我就只好放弃鱼而选取熊掌了。
Every life is in many days, day after day. We walk through ourselves, meeting robbers, ghosts, giants, old men, young men, wives, widows, brothers-in-love, but always meeting ourselves.