【释义】君子的行为,行动时要思考是否符合道义,不为利益所诱惑,不为道义而感到愧疚。
乳制品行业必须在保持核心价值观的同时适应不断变化的消费者需求。
Give the pupils something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results.