It seemed that we could be nothing more than genes and experience, but how to tease out the one from the other?
به نظر مى‌رسيد كه ما مى‌توانستيم چيزى بيش از ژنها و تجربه ها نباشيم، اما چطور مى‌شد اين دو را از هم تميز داد؟