'Audias attentenAntequam agis meditarenEtenim est lex vetustanFoedus sagis olim factumnnMemento semper legis triumnTer quod dasnad te revenietnTantum acquires quantum merenis!'nnListen very carefully!nThink well before thou act!n'Cause there's an ancient lawnAn olden witches pactnnThirteen witches came togethernat midnight in a woodnA chalice with wine and their bloodnand no difference between evil and goodnnEver mind the rule of threenThree time what thou givestnwill return to thee!nnThe witches wrote it down on vellumn'cause it's important to learnnSo everyone could readnthee only gets what thou dost earnnn