Here are a few that touch a place in my heart:
"We worry about what a child will be tomorrow,yet we forget that the child is already someone today" ~Stacia Tauscher
"Children are not things to be molded,but are people to be unfolded."
-Jess Lair
"Education is not the filling of a pail,but the lighting of a fire"
-- W. B. Yeats
"What does education often do? It makes a straight-cut ditch of a free, meandering brook."~Henry David Thoreau