As a traveling doctor, he practiced medicine all over the world and was known to everyone. No matter what kind of disease he had, he could cure it with medicine.
However, doctors heal diseases, people, birds, beasts, insects and flowers, but they cannot cure heart diseases.
As time goes by, this heart disease becomes more and more serious, but it is not painful. On the contrary, it is like being immersed in a honey pot and unable to extricate myself.
"You're in too deep and I can't fix it."
This is what he said to the idiot.
This sentence is like a promise, which has become the handle of the idiot, who will never let go, and is imprinted in each other's hearts.
It is difficult to cure a disease of the heart, but the medicine for the heart lies with others.