"Just sit down a few moments and question yourself honestly. Search your heart thoroughly, and I am sure you will agree with me that there is much to be improved in yourself. Even if you are athletic, you can never keep up the standard of fitness unless you stick to a few minutes of practice. It amply repays you for the time spent. I never regret the many hours devoted to this practice. It meant a new lease of life to me, and as I draw this chapter...