Ask other people if they have learned the verses.
1. A gentleman must be good at asking questions, and asking and learning complement each other.
2. People only know when they learn, and it is unnatural not to learn. Meng Jiao's "Encouragement to Learning" in the Tang Dynasty.
3. Those who are born knowing are the best, those who know by learning are second, those who are tired and learn are the second, and those who are tired but do not learn, the people are inferior, "The Analects".
4. Wealth must come from hard work, and men must read Wu Che Shu, Tang Dynasty, Du Fu.
5. Study the scrolls to learn about the past and present, collect books to teach future generations, "Collection of Couplets".