What is the description of falling into the mud?

It means to describe something or something becoming worthless, worthless, etc. Falling flowers into the mud was originally a sentence in Xiao Ling written by Shi Daoyuan in Song Dynasty, which means that falling flowers are fleeting and will never have the value of flowers again.

Nowadays, "falling into the mud" is also often used to describe something that has been damaged, destroyed, destroyed or passed away, lost, and become worthless and has no value to cherish. This is a derogatory description.