Publisher's Synopsis
It is of the utmost value to learn how to concentrate. To make the greatest success of anything you must be able to concentrate your entire thought upon the idea you are working on. The person that is able to concentrate utilizes all constructive thoughts and shuts out all destructive ones. The greatest man would accomplish nothing if he lacked concentration.This is a pre-1923 historical reproduction that was curated for quality. Though we have made best efforts - the books may have occasional errors that do not impede the reading experience. We believe this work is is very culturally important and have elected to bring the book back into print as part of our continuing efforts to keep some of the lost printed classics alive.
