회원만 볼수 있습니다.
- 벽에서 문을 찾기(Overcoming hopelessness | Nick Vujicic | TEDxNoviSad )
- The psychology of self-motivation | Scott Geller | TEDxVirginiaTech
- 5 techniques to speak any language | Sid Efromovich | TEDxUpperEastSide
- Simple English for Everyone | Yukiko Nakayama | TEDxKyotoUniversity
- How the worst moments in our lives make us who we are | Andrew Solomon