One upon a time in Princeton, A man hired a taxi and asked the taxi driver do you know how to go to Albert Einstein house.. then the driver replied '' every body knows where sir Albert Einstein house is''.. and he continued and asked '' do you want to meet sir Albert Einstein?''.. the person who hired the taxi replied '' I am the Albert Einstein '' :P and he said '' I don't remember the way to my house''.. This was a real incident happened when he was living in Princeton.. he used to forget the way of his own house every time!!
p/s : Sharing from a page of facebook.. ;)