Que: Prove 2 = 1.

 Ans:  Let a = x (add 'a' to both sides)

         a + a = a + x

             2a = a + x

       2a - 2x = a + x - 2x (subtract 2x from both sides )

         2(a-x) = a - x

         So   2 = 1

If I feel depressed I will sing
If I feel sad I will laugh
If I feel ill I will double my labour
If I feel fear I will plunge ahead
If I feel inferior I will wear new garments
If I feel uncertain I will raise my voice
If I feel poverty I will think of wealth to come.
If I feel incompetent I will think of past success.
If I feel insignificant I will remember my goals
Today I will be the master of my emotions
(Og Mandino, the greatest Salesman in the World)