It's not a famous saying, but a folk proverb. Judging from the old adage "Enriching the Literatures", it superficially means that the flowers planted with heart are carefully fertilized and cared for, but the flowers never bloom and finally wither; And a willow tree that was broken at will was inserted in the ground at will, and it never took good care of it, but became a lush willow tree. It takes a lot of effort to do one thing, but the result is not satisfactory; If you do something inadvertently, you will get unexpected results.