purpose until it had time to become an all-consuming obsession!

Maybe young Barnes did not know it at the time, but his bulldog determination, his persistence in standing back of a single DESIRE, was destined to mow down all opposition, and bring him the opportunity he was seeking.

When the opportunity came, it appeared in a different form, and from a different direction than Barnes had expected. That is one of the tricks of opportunity. It has a sly habit of slipping in by the back door, and often it comes disguised in the form of misfortune, or temporary defeat. Perhaps this is why so many fail to recognize opportunity.

Mr. Edison had just perfected a new office device, known at that time, as the Edison Dictating Machine (now the Ediphone). His salesmen were not enthusiastic over the machine. They did not believe it could be sold without great effort. Barnes saw his opportunity. It had crawled in quietly, hidden in a queer looking machine which interested no one but Barnes and the inventor.

Barnes knew he could sell the Edison Dictating Machine. He suggested this to Edison, and promptly got his chance. He did sell the machine. In fact, he sold it so successfully that Edison gave him a contract to distribute and market it all over the nation. Out of that business association grew the slogan, "Made by Edison and installed by Barnes."

The business alliance has been in operation for more than thirty years. Out of it Barnes has made himself rich in money, but he has done something infinitely greater, he has proved that one really may "Think and Grow Rich."

How much actual cash that original DESIRE of Barnes' has been worth to him, I have no way of knowing. Perhaps it has brought him two or three million dollars, but the amount, whatever it is, becomes insignificant when compared with the greater asset he acquired in the form of definite knowledge that an intangible impulse of thought can be transmuted into its physical counterpart by the application of known principles.