The first one is that these little 18 month-old babies have already discovered this really profound fact about human nature, that we don't always want the same thing.
اولیش اینه که این خردسالان 18 ماهه قبلا این اصل واقعا عمیق رو درباره طبیعت انسان كشف كردن که ما همیشه یک چیزو نمیخواهیم.