English story "Hard work always pays" Motivation stories

Once, an old farmer lived in a village with his three sons. The sons were lazy. The man was dying soon. He was worried for his sons future. He said to himself, "How will these lazy boys feed themselves after deadth? " One day, he thought an idea to make them work hard. 

He called all his sons, " Hey everyone, " Come to me," and said, " My sons, I have buried the tressure in the fields. I am now in death-bed. So, its your job to use them. Unfortunately, the old man died before spotting the place. The lazy sons said," what a awonderful thing!"  " we must find the treasure" . They dug the whole field . 

They were greedy about the treasure so that they worked hard. But didn't find the treasure. Then they planted crops in the field. That year, they got more production of crops than previous year.

They understood that labour brings the treasures as they produced better crops. They realized the crips were the hidden teasures.