Quicklet on Norman Vincent Peale's The Power of Positive Thinking
I really liked reading this Quicklet version of one of the greatest books that has has stood the test of time.
Joseph Taglieri did a fantastic job in giving a great overview of the material, pointing out various highlights and truths found within.
I was reminded from Dr. Peale that doing nothing is the same as stagnation.  That was a very deep and powerful thought that has challenged me to make sure I am moving forward in a positive manner.