(1)  Albert Einstein's wife often suggested that he dress more professionally when he headed off to work.
"Why should I?"  he would invariable argue.  
"Everyone knows me there."

(2)  When the time came for Einstein to attend his first major conference, she begged him to dress up a bit.
"Why should I?"  said Einstein.
"No one knows me there!"

(3) Albert Einstein was often asked to explain the general theory of relativity.
"Put your hand on a hot stove for a minute, and it seems like an hour," e once declared.
"Sit with a pretty girl for an hour, and its seems like a minute.  That's relativity!"

(4)  When Albert Einstein was working in Princeton University, one day he was going back home he forgot his home address. The driver said "Who does not know Einstein's address? Everyone in Princeton knows.  Do you want to meet him?"
Einstein replied : I am Einstein.  I forgot my home address, can you take me there? "
The driver reached him to his home and did not even collect fare from him.

(5)  Einstein was once traveling from Princeton on a train when the conductor came down the aisle, punching the ticket
of every passenger.  When he came to Einstein, Einstein reached in his vest pocket.  He couldn't find it.  Then he looked in the seat beside him, e still couldn't find it.

The conductor said, " Dr Einstein, I know who you are.  We all know who you are, I'm sure you bought a ticket.
Don;t worry abut it."

Einstein nodded appreciatively.  The conductor continued down the aisle punching ticket.  As he was ready to move
to the next car, he turned around and saw the great physicist down on his hands and knees looking under his seat
for his ticket.

The conductor rushed back and said, " Dr Einstein, Dr Einstein, don't worry, I know who your are. No problem. 
You don't need a ticket. I's sure you bought one. "
Einstein looked at him and said, " Young man, I too know who I am.  What I don't know is where I'm going."

(6)  When Einstein met Charlie Chaplin :

Einstein said, " What I admire most about your art, is its universality.  You do not say a word, and yet..
the world understands you."

"It's true," replied Charlie Chaplin, "But your fame is even greater : The world admires you, when nobody 
understands you."