他曾是佐治亚大学的地质学客座教授。
Two years later, Gabriela Mistral came to the United States where she served as a visiting professor in several colleges.两年后,加布里埃拉·米斯特拉尔来到美国,在几所大学担任客座教授。
As a visiting professor at the Harvard Business School in 1989, he ended his work there disgusted with his students' overwhelming lust for money.1989年,他在哈佛商学院担任客座教授。由于反感自己的学生对金钱表现出的极度渴望,他辞掉了在那里的工作。