"A PhD is great, and those who went abroad for high school or college also are clearly different," he says, adding: "The ability to communicate is something created by an environment in which one must learn to survive, and there's no absolute relationship with whether or not this is one's mother tongue."
「博士了不起，念過高中、大學更是明顯的不一樣」，他說，「語言通是環境使然、生存的必要工具，和是不是母語沒有絕對關係。」