And for me, it's quite romantic, but it's about if one person teaches three people how to cook something, and they teach three of their mates, that only has to repeat itself 25 times, and that's the whole population of America.
Men om en person lär tre personer hur man lagar nånting, och de i sin tur lär tre av sina vänner, måste det bara upprepas 25 gånger, innan vi är uppe i hela den amerikanska befolkningen.