[true story written by the doctor himself]

There were a mother and a son. The mother was disabled person, she had no left leg. She made living by gathering edible plant from near mountain and selling it by begging at the local market. The son really hated to see mother like that. He always thought the only thing he could do is to study and study hard so that he could get out of this pathetic poverty. He was really good at studying, he won the 1st place on every tests.
There was another boy in his school called Minho. His father was very rich, but he was always 2nd place on exams, so he always was jealous of the son. One day, the mother came to school to give teachers the plants which she sells for present. Minho saw her leaving and said to the son "Is that crippled bitch your mom?" Every boys around him were laughing like pigs. The son, unable to tolerate, punched minho's face like sandbag. The next day, a woman with fancy dress, wearing sunglasses visited the son's house with Minho. The lady was Minho's mother. She insulted the son's mother, like "If your husband is dead, don't let your child act is a dog, fucking crippled bitch".​... The mother was only saying "I'm sorry, I'm so sorry, it's all my fault..."​ After the happening, the son hated even more of his pathetic mom. After that the son studied really really hard to get out of the pathetic life which he was living and eventually he succeeded to become a doctor. And he happened to marry a rich man's daughter.. The father in law bought him a brand new car, house, and all kinds of things for their marriage.
However even though the son became really rich and had a big house, he never went to see his mother. He just sent some money to her by mail secretly hoping that no one finds out that the receiver is his mother.
However the son was little uneasy that he left his mother alone, so one day he went to the street market where his mother worked. His mother was still there, sitting on a street, selling the plants. Some of the customers asked her " Don't you have anyone who look after you?" and she replied " Oh no no, I have this great kind son, he is a doctor, he is constantly saying me to live with him but I don't want to be burden for him...."​ The man heard the conversation​ and left the place without seeing his mother's face.
One day, the son found someone was fighting with his steward at his front door. The son approached to see who was, and it was his mother with crippled leg. "My son lives in this house let me in!" "no madam, there is no person called ino in this house...."​
She found her son standing watching them fighting. "ino! Mom is here... my ino..."​ The son was flushed and shouted "I'm not Ino, you've got the wrong person"​ and then entered the front door without even giving a peek at her. The mother went back to her house lonely..

Ino got a phone call after his mother left. It was from his former teacher. "Ino, come quick, your mother just died" the son's mind became white, "mom died?.."​ He came, and saw his mother's cold dead body, his teacher gave him a note with an envelop. The note was his mother's will.

"Ino, my son,  my everything..​....

She told about his past that she never told before. When he was a baby, he was dumped at the trash can, and she and her husband found him decided to raise him. She and her husband were construction​ site laborers. They worked at construction​ site so she had to peggybag her adopted son to go to work, because they were so poor that they had to work together to make a living.
One day, when her son was playing at the construction​ site an Iron bar fall on his head, she and her husband ran to save their baby. They rescued Ino but husband died rightaway and she lost her left leg.
Many people said to her "How can a disabled person like you can take care of the baby? just dump him at the orpan center"​  But because she loved him so much she couldn't. During the time when her son was in medical school, she had cancer, but she couldn't get hospital care because she had to support his son financially to graduate to become a doctor.
The reason why she came to his house was to see his son's face for the last time because she knew she is going to die very soon.Her last word was, "I've been saving the money that you've sent, use it in case if you need it."
The son's heart were torn off, he cried like an insane man realizing how bad son he was and how great his mother's love is.

Nowdays, he is still visiting where his poor disabled mother worked, hoping maybe he could see her face but only sadness remains his heart.