Ek admi aadi raat ko apni moti biwi se bola
k sisak sisak ke marna theek hai ya ek dum.
BIWI : Ek dum.
Aadmi : To apni dusri tang bhi mujh per rakh do.
Human brain is the most outstanding object in world. It functions 24hrs a day, 365days a year. It functions right from the time we are born, and stop only when we enter the examination hall.