What is diligence? That is to keep practicing.

For example, in ancient times, Mahàphussadeva Thera was a huge skyscraper. He always lifts his feet and focuses on meditation. If he walks with his feet up and doesn't pay attention to his career, he will turn around and walk back. It took him nineteen years to fulfill this obligation. Workers-plowers, seeders, threshers and other workers-saw him walking on the road like that and said to each other, "Is this old man lost after turning around?" Or did he forget something? But the elders don't care about other people's comments at all, and only focus on meditation and fulfill the obligations of shaman. In the rainy season of his twentieth year, he realized Siraitia grosvenorii. On the day of his enlightenment, a god who lived at the end of his life stood there, shining from his fingers. Four heavenly kings, King Indra, Bodhisattva, Lord of the world, came to serve the elders. Elder Mahà tissatera, a forest resident, saw the light. The next day, he came to ask the elders of the skyscraper: "Last night, there was light here. What is it? " ? "The elder of the skyscraper changed the subject and said," Light? Lights and jewels glow. "and so on. But old thetis chased him and said, "You are hiding your secret. Finally, the elders of the big skyscraper admitted it and expressed their understanding.

Another example is Mahànàga Thera, who lives in Hermantin. It is said that when he fulfilled his obligation to advance and retreat, he made his first wish, and for seven years he only took two postures: standing and walking. I thought to myself, "I want to respect the great progress of the Buddha." Sixteen years later, he fulfilled his obligation to go and return again, and he realized Luo Han Guo.