sentences:  They also warn Taran that the only way to destroy the Cauldron is to have a living being voluntarily climb into it.In "Taran Wanderer", Taran goes to the Marshes first when he is on a quest to discover his parentage.As he has no payment, the sisters refuse to directly answer the question, however they direct him to the Mirror of Llunet and leave him with the advice "The seeking counts more than the finding" and "every robin must scratch for his own worms".