Mr. Tao Xingzhi, a famous educator in China, once highly praised and often used it to educate students: "If you have two loaves of bread, you have to exchange one for a daffodil." This sentence was said by Muhammad, the founder of Islam. I believe you must be very clear about the meaning of this famous saying. The "daffodil" here is a metaphor, and what he refers to is "the pursuit of mind and spirit"