"Teach the young people how to think, not what  to think."  ~Sidney Sugarman

"Don't tell them how to do it, show them how to do it and don't say a word.  If you tell them, they'll watch your lips move.  If you show them, they'll want to do it themselves..."   ~Marie Montessori

"The pupil who is never required to do what he cannot do, never does what he can do."    ~John Stuart Mill