CHAPTER XVII

unquestioned. An education which consists of signposts indicating the failure and the fallacies of the past doubtless would be very useful. It is not education just to possess the theories of a lot of professors. Speculation is very interesting, and sometimes profitable, but it is not education. To be learned in science to-day is merely to be aware of a hundred theories that have not been proved. And not to know what those theories are is to be "uneducated," "ignorant," and so forth. If knowledge of guesses is learning, then one may become learned by the simple expedient of making his own guesses. And by the same token he can dub the rest of the world "ignorant" because it does not know what his guesses are. But the best that education can do for a man is to put him in possession of his powers, give him control of the tools with which destiny has endowed him, and teach him how to think. The college renders its best service as an intellectual gymnasium, in which mental muscle is developed and the student strengthened to do what he can. To say, however, that mental gymnastics can be had only in college is not true, as every educator knows. A man's real education begins after he has left school. True education is gained through the discipline of life.