"Success does not always have great potential just enough to be smart"

American "Duston Lau" wanted to sell his house for $ 1 million, but no one to buy it at this price, he announced that he will sell it for only one dollar, but by lot
He printed cards and sold them at a dollar price per card. He sold 2 million cards and collected 2 million dollars and worked lots in front of everyone and gave the house to one person
After deducting the taxes remain his million and 700 thousand dollars.!