He writes, "Doing your best, you are going to live your life intensely. You are going to be productive, you are going to be good to yourself, because you will be giving yourself to your family, to your community, to everything. But it is the action that is going to make you feel intensely happy. When you always do your best you take action. Doing your best is taking the action because you love it, not because you are expecting a reward. Most people do exactly the opposite: They only take action when they expect a reward, and they don't enjoy the action. And that's the reason why they don't do their best.
Action is about living life fully. Inaction is the way that we deny life. Inaction is sitting in front of the television every day for years because you are afraid to be alive and to take the risk of experiencing what you are. Expressing what you are in taking action. You can have many great ideas in your head, but what makes the difference is the action. Without action upon an idea, there will be no manifestations, no results and no reward."