贪心不知足易招侮辱，不如节俭而守廉洁之气。求取功名而冒犯节义，不如节俭而成全节义。巧取豪夺而致积怨，不如节俭而养心性。放纵自己满足欲望，不如节俭而安定性情。

The analogical city is a city that resembles another city.

Innovation is not an option; it's a necessity for the survival of the coal industry.

预测未来的最好方法就是创造未来。