哈克 - 费恩和汤姆 - 索亚对天盟誓： 我们将恪守秘密，若有半点私心假意泄密，愿当场倒毙，尸骨无存。

• "Huck Finn and Tom Sawyer swears they will keep mum about This and They wish They may Drop down dead in Their Tracks if They ever Tell and Rot.