good Lesson-funny jokes

There is a law in England ,person who is under the age of eighteen is not permitted to drink in a public bar．

Mr． David used to go to a bar near his home often，but he never took his son，Jack，because he was too young． Then when Jack celebrated his eighteenth birthday， Mr．David took him first time to the bar which he usually went to ．They drank for half an hour， and then Mr．David said to his son，“Now， jack，I want to teach you a useful lesson．You must always be careful not to drink too much．if you want to do that ,you need to kown when you've had enough？ Well， I'll tell you．Do you see those two lights at the end of the bar？ When they seem to have become four，you've had enough and should go home．”

“But， Dad，” said Tom，“I can only see one light at the end of the bar．”