Facebook CEO 마크 저커버그가 말하는 도전 https://youtu.be/C5pPsmqwEis < 마크 저커버그의 2017 하버드 졸업식 연설 > 1. 주커버그 Harvard 졸업식에서의 연설 Every generation has its defining works.More than 300,000 people worked to put that man on the moon.Millions of volunteers immunized children around the world against polio.And millions of more people […]