Later in life, as high school graduates, the children who showed self - control at four were doing better than their counterparts emotionally, socially, and academically.
उन बच्चों से कहा गया कि वे चाहें तो उसी वक्‍त मिठाई खा सकते हैं, या फिर थोड़ी देर बाद खा सकते हैं ।