One day, Lin-chi was planting a pine tree in the monastery garden. His master, Huang-po, happened along. “We have good shrub- bery around the monastery, why do you add this tree?” he asked. “There are two reasons,” Lin-chi answered, “first, to beautify the monastery with this evergreen and, second, to make a shelter for monks of the next generation.” Lin-chi then tamped the ground three times with his hoe to make the tree more secure. “Your self-assertion does not agree with me,” said Huang-po. Lin-chi ignored his teacher, murmuring, “All done,” and tamped the ground three times as before. “You will cause my teaching to remain in the world,” Huang-po said.