The children who had not lost their right minds saw that this good medicine had a good color and smell, took it at once, and were cured completely. But the children who had already lost their right minds did not consent to take the medicine given to them, although they rejoiced at seeing their father come home and asked him to cure them, because they were so perverted that they did not believe that this medicine having a good color and smell had a good taste.

In Chapter Sixteen of the Lotus Sūtra, the Buddha tells a parable of a wise physician who prepares medicine for his children who have accidentally poisoned themselves. He compares the children to us whose minds are poisoned by the delusions of greed, anger and ignorance. He also compares himself to the wise father and the medicine to the Lotus Sūtra that he has left for us. Until the children took the medicine and tasted it for themselves, they could not be cured of the poison. Until we make this practice of the Wonderful Dharma an active part of our lives, we cannot be cured of our delusions.