1贪小便宜吃大亏。2争分夺秒效率高。3没有不带刺的玫瑰。4趁热打铁。5躬亲示范。6人越高尚，越谦虚。
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1.Penny wise, pound foolish. 2.One hour today is worth two tomorrow. 3.No rose without a thorn. 4.Strike the iron while it is hot. 5.Teach others by example . 6.The more noble, the more humble. 这些只是谚语的翻译,多看看多积累就行了.