english: A building doesn't tell its designers whether or not the people inside like being there, and the toy manufacturer doesn't know if a toy is actually being played with -- how and where and whether or not it's any fun.
non_english: Građevina ne sopštava njenim dizajnerima da li ljudi unutar nje vole da budu tu, a proizvođač lutaka ne zna da li se zaista igraju njihovim igračkama - kako, gde i da li su ili nisu zabavne.