Every addition to True knowledge is an Posted on July 6, 2018July 6, 2005 by admin “Every addition to true knowledge is an addition to human power.” — Horace Mann Author: Horace Mann Category: knowledge Tags: knowledge, Horace Mann Spread the love Related posts: The advertisements in a newspaper are more G is Grace, the Flaming Star is Courage is a special kind of knowledge: I think I have a duty as