Prevod

Kuai Can cared for his mother with the utmost filial devotion. Once, a black sparrow, wounded by a hunter’s arrow, sought refuge with him in its distress. He took it in and tended its wound, then released it when it had healed. Later, the sparrow returned to his door at night. Can went out with a candle and saw that two sparrows had come, a male and a female, each bearing a luminous pearl in its beak to repay his kindness.