So, for example, I was giving this talk recently in New York City, and I said, "You know when you're on the subway and the other person across the subway car smiles at you, and you just instinctively smile back?"
For eksempel, holdt jeg et foredrag i New York City, og jeg sagde, "Kender I det når man er i metroen og den anden person på den anden side af vognen smiler til en, og man instinktivt smiler tilbage?"