” ‘Knowledge is power.’ Rather knowledge is happiness, because to have knowledge – broad, deep knowledge – is to know true ends from false, and lofty things from low. To know the thoughts and deeds that have marked man’s progress is to feel the great heart-throbs of humanity through the centuries; and if one does not feel in the pulsations a heavenward striving, one must indeed be deaf to the harmonies of life. “- Keller Helen