Courtesy is the one coin you can never have too much of or be stingy with.
礼貌是一枚硬币,你永远不会拥有太多或吝啬。
-- John Wanamaker 约翰·沃纳梅克
Courtesy is the one coin you can never have too much of or be stingy with.
礼貌是一枚硬币,你永远不会拥有太多或吝啬。
-- John Wanamaker 约翰·沃纳梅克