LEARN TO UNLEARN

The first problem for all of us, men and women, is not to learn, but to unlearn.

       Gloria Steinem

        The most useful piece of learning for the uses of life
  to unlearn what is untrue.

Antisthenes

To attain knowledge add things everyday:
 To attain wisdom subtract things everyday...

Lao Tsu 

                       Just have a look: http://freakonomics.com/videos/#movieclips