This quote means that if you do activities or tasks that you enjoy and love, it can help you to alleviate stress and relax. Love can be expressed in many different ways, including taking part in a hobby or activity that you are passionate about. When you do activities that you love, it can help you to forget about your issues and worries, and put your mind at ease. Not only can doing what you love relax you, it can also give you a sense of purpose and fulfillment.