The lack of proprieties would make the most intimate friends turns to be the most decided enemies and the friendly or allied countries declare war against each other.
The lack of proprieties would make the most intimate friends turns to be the most decided enemies and the friendly or allied countries declare war against each other.
缺了礼节，最亲密的朋友会变成死敌，友好或结盟的国家会兵戎相见。