Let's suppose . . . that you're awake and active in the world -- as opposed to sleeping or resting -- for a mere eight hours a day. Suppose furthermore that a tiny 'event' of some sort occurs at the rate of once per second during those hours: you see someone in the street, you read or hear a sentence, or have a thought, and so on . . . Crunch the numbers on that basis, and it turns out you can expect to experience a one-in-a-million occurrence -- the kind of odds most of us would call miraculous -- roughly every 35 days.