A 78 years old man fell apart was transported to the hospital. He was given ,an oxygen to support form 24 hours. After a while ,he was better .the doctor asked him to pay the bill ,as about 500 thousand.when he saw the bill ,he started crying .the doctor told him not to cry .he said am not crying because of the money ,but I can pay for it.but I have be breathing a free air God for about 78 years ,do you no how much I own him.You have been breathing oxygen ,the free air of God without any price to pay for many years .you should be thankful to him