Kicking off the series of podcasts all about 'Self help Classics', put together by @Tom Butler-Bowdon, is James Allen with As a Man Thinketh.

He is not the first to say that we are can be the master of our thoughts but he says it eloquently and is often quoted.

Listen to this short introduction to the book which I hope will either move you to read it, or if you already know you can master your thoughts you move onto 'how can I do that?'.