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.
Jos yksi ihminen opettaa kolmea laittamaan ruokaa, ja jos he opettavat kolmea kaveriaan, sen tarvitsee toistua vain 25 kertaa, ja se kattaa koko Amerikan väestön.