They only learn to be frightened of those differences when an adult influences them to behave that way, and maybe censors that natural curiosity, or you know, reins in the question-asking in the hopes of them being polite little kids.
Ona samo nauče bojati se razlika kada odrasla osoba utječe na njih da se ponašaju tako, i možda sputava tu prirodnu znatiželju, ili ih zaustavlja u postavljanju pitanja u želji da budu pristojna mala djeca.