Why do you say that classics are the beginning of a person's existence and a person's stone?

Because the Book of Songs, as a classic, has played a role in educating and cultivating people's gentle and upright temperament in history. The Book of Songs stimulates people's feelings through literary means such as metaphor and association, which makes people rise from emotional experience of beauty to rational cognition of goodness, and is shaped in temperament, personality and spiritual realm. To regard the Book of Songs as a classic is to regard it as an ancient book that shapes the spiritual world, cultural tradition and civilized tradition of the Chinese nation.