Last month, I read How to Win Friends and Influence People by Dale Carnegie. I loved the book. It reset my thinking and gave me a toolbox for having positive interactions with people.
One of the things I like most about the book was that the author gave explicit principles to follow throughout the book. Then he reviewed them in summaries at the end of each part. That inspired me to compile the principles visually in one document for me to use to keep the principles fresh in my mind. Here it is!