I concur with Regie Routman in her book Invitations that the goal of education should be independence.  This means that each student is provided with the tools to mature into a thinking and autonomous adult and become not only a productive member of society, but productive to herself/himself as well.  Effective education fosters critical thinking amd motivates students beyond the classroom during and after the school years.  Education is a lifelong process, and teachers must set this example.  I believe it is of the utmost importance for young people to see adults of both sexes and all races who are excited about learning.  I have heard many stories where one or more teachers initially inspired a successful person.  And it is equally important that students realize that education shouldn't be something that is dreaded.  I recently heard a newscast on National Public Radio about how thrilled the children of Afghanistan  were to be able to return to school once the Taliban was forced out of Kabul.  I thought how great it would have been if every school child in the United States had heard the excitement and euphoria those children displayed.
       Education has incalculable value and empowers not only because of career opportunities but also for the skills to interpret and assign meaning to the world in which we live.  It is a gateway to the future, providing access to the "keys of the kingdom."  This "kingdom" can be a career in teaching, music , art, medicine, social work, law, or whatever the student is passionate about.  These wonderful journeys all begin with education.  What a privilege it is for teachers to be a part of the student's journey.