His TEDx Talk is about the importance of getting trilingual.

Gordon Dobie is an English teacher at Uskudar American Academy, specializing in learning multiple languages. After successfully resisting language teaching in high school and at university he discovered he has a gift for languages as long as a hardwork is put in learning them.

This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx