Woman has Man in it; But in Man there is no Woman
Mrs. has Mr . in it; But in Mr. there is no Mrs
Female has Male in it; But in Male there is no Female
She has  He in it; But in He there is no She
Madam has Adam in it; but in Adam there is no Madam
So Woman can understand Man very well,

 but Man…???

 How he can understand She?

Inspiration: E mail from Dr Mayur J Kapadia