Wearing clothes made of linen feels very warm, eating wild vegetable roots feels delicious, and reading poems and books makes me feel happy for a long time.

This sentence is mainly used to describe a person who is contented with poverty and can feel happy and satisfied even if he lives a simple life.

"Buyi Nuan" means that even if you wear ordinary cloth, you can feel warm, which reflects people's indifference to material needs and pursuit of the spiritual world.

"Caigenxiang" means that even if you eat simple vegetable roots, you can still feel the fragrance. This expresses people's love for life and appreciation of food.

"Poems and books have a long taste" means that reading poems and books can make people feel the joy of knowledge and the passage of time.

The sentence "Common clothes are warm, vegetables are fragrant, poems and books are delicious" expresses a life attitude that is indifferent to fame and fortune, pursues spiritual satisfaction, and loves and appreciates life and learning.