“You’ll realize, just as I did when I was in prison, that if you’re just brushing your teeth, not caught in your thoughts of past or future, joy is possible while brushing your teeth at any time, no matter what is happening in your life outside of that moment. Since roughly 95 percent of your life consists of simple, mundane moments, like brushing your teeth, this means that you can be happy during at least 95 percent of your life!”