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       鱼，我所欲也，熊掌，亦我所欲也，二者不可得兼，舍鱼而取熊掌者也。生，亦我所欲也，义，亦我所欲也，二者不可得兼，舍生而取 义者也。生亦我所欲，所欲有甚于生者，故不为苟得也。死亦我所恶，所恶有甚于死者，故患有所不避 也。如使人之所欲莫甚于生，则凡可以得生者何不用也？使人之所恶莫甚于死者，则凡可以避患者何不为也？由是则生而有不用也；由是则可以避患而有不为也。是故所欲有甚于生者，所恶有甚于死者。非独贤者有是心也，人皆有之，贤者能勿丧耳。
       ——（选自孟子《鱼我所欲也》）

    The Dragon Boat Festival is one of the most significant traditional festivals. It____(celebrate) on the fifth month according to the Chinese calendar.

    The festival is said to be____honour of Qu Yuan, a great poet who tried all his best to help his own country but failed and committed suicide by drowning himself in Miluo River. The folks respected and loved him so much____they threw zongzi into the river____(prevent) fish from eating his body. Later it became a custom for people to eat zongzi and watch dragon boat races on that day.

    To advance and enrich the fine cultural heritage of the nation, the Dragon Boat Festival has been an____(office) public holiday in our country since 2008.

某同学考试时作弊，违反了中学生守则的有关规定，被学校给予通报批评；某企业制假售假，受到工商管理部门的处罚；某毒贩因走私毒品且数量较大而被判处死刑。材料给我们的启示是（    ）