He smiled, quoting himself: ‘This is happiness.’ It was a condensed explanation, but I came to understand him to mean you could stop at, not all, but most of the moments of your life, stop for one heartbeat and, no matter what the state of your head or heart, say This is happiness, because of the simple truth that you were alive to say it. I think of that often. We can all pause right here, raise our heads, take a breath and accept that This is happiness,