蝙蝠之毛犬之齿；

        Adder's fork， and blind-worm's sting.

        蝮舌如叉蚯蚓刺，

        Lizard's leg， and owlet's wing.

        蜥蜴之足枭之翅。

        Double， double toil and trouble，

        不惮辛劳不惮烦，

        Fire burn， and caldron bubble；

        釜中沸沫已成澜；

        Double， double toil and trouble，

        不惮辛劳不惮烦，

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