Teacher :Tomorrow there will be a lecture on Sun.Everyone must attend it.
Raju:No ma''m! I will not be able to attend it.
Teacher :Why?
Raju:My mother will not allow me to go so farr !!
Without u ,life is black and white
Without u ,the world is no hops no light
Without u t can''t go left or right
Without u i lose my sight
Thank u my glasses
Engineer: a person who knows a great deal about very little and who goes along knowing more and more about less and less, until finally he knows practically everything about nothing.... ;->