The process of learning is not just piling data on top of more data. It is one of obtaining new understanding and better ways to do things.

     It is a very arrogant fellow who thinks he has nothing further to learn in life. It is a dangerously blind individual who cannot shed his prejudices and false data and supplant them with facts and truths that can more fittingly assist his own life and everyone else's.

L. Ron Hubbard