The following is excerpted from John Maxwell’s book, How Successful People Think:
HOW TO BECOME A BETTER THINKER
Do you want to master the process of good thinking? Do you want to be a better thinker tomorrow than you are today? Then you need to engage in an ongoing process that improves your thinking. I recommend you do the following:
1. Expose Yourself to Good Input
Good thinkers always prime the pump of ideas. They always look for things to get the thinking process started, because what you put in always impacts what comes out.