Every job can be the last job

An elderly mason wants to retire from his job. So he went to his master and said, "Sir, I want to retire from this house and spend time with my wife and children." But will you help us build another house before you leave? " He was thinking of the house. So this was the worst thing he had ever done before. When he finished building the house, his owner came to see the house and said with the key in the old man's hand, "This is your house from now on, My gift to you. "The old man regretted this. He thought to himself," Oh, if only I knew once that I was building my own house, it would be the best thing I've ever done.