People who wear warm clothes and eat delicious food must have a home. The warmth and beauty of the family can provide people with basic warm clothes and delicious food, which makes people feel at ease and comfortable, thus generating a sense of belonging and loyalty to the family. This sentence comes from a passage in Xunzi's "Encouraging Learning". It can also be understood that family is a very important part of a person's life. It not only provides material security, but also has emotional and spiritual support. It is an important source of people's pursuit of happiness.