Have you ever watched a dog, how easily it loves and how it doesn't care who a person is, what they've done, where they came from, etc.? Does not a dog love more than most people and without regard to any trivial matters by which humans judge one another? Take mere moments to watch the behaviors of a dog and how it treats people. You can learn a lot from such a simple creature, as it has the love that we humans are still trying to master.