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Dennis Bertholf

Education is not the filling of a pail, but the lighting of a fire. -William Butler Yeats

Hard work spotlights the character of people: some turn up their sleeves, some turn up their noses, and some don't turn up at all - Sam Ewing

Education is learning more than it is being taught. It's the chemistry of curiosity exposed to information. -Bob Guccione Jr.

Research on learning shows that most students cannot learn mathematics effectively by only listening and imitating... National Research Council.