Professor Harry A. Overstreet, December 16, 1928
“Most of the things that are wrong with the world today are due to lack of straight thinking; the world of the future, in which mankind will be prouder of its mentality than of its material possessions, is to be made by the straightest and greatest kind of thinking.
“At present, much of life is made impossible by resting it on what we want to be true, rather than what has been proved by ascertained facts to be true. Mankind is what it thinks.”