韩愈《师说》云:“古之学者必有师。师者,所以传道受业解惑也。人非生而知之者,孰能无惑?惑而不从师,其为惑也,终不解矣。”留学美国,师从教授,我结识的三名美国教授,为我的美国留学生涯留下深刻的印象。日常交往是学习美国文化的好时机,他们的教学思想至今影响着我的职业生涯。我见过的美国教授总体来说着装是随意的,在课堂上也不会中规中矩地站在讲台上授课。他们有的喜欢坐在桌子上,有的跷着二郎腿,边喝咖啡边聊。有一次我到教授办公室谈话,大腹便便的教授居然把一双 Han Yu “teacher said,” said: “The ancient scholar will have division. Teacher, so preach demystified also. People are not aware of who, without confusion? Confused rather than from the teacher, which is confused also, and ultimately Solution ”." Studying in the United States, under the command of professors, the three American professors I met made a deep impression on my studying abroad in the United States. Day-to-day engagement is a good time to learn American culture and their teaching philosophy has affected my career so far. The American professors I have seen are generally informal in their dress, and they are not expected to stand on the podium in class. Some of them like to sit on the table, some sit on their legs and talk while drinking coffee. Once I went to the professor’s office to talk, potbellied professors actually put a pair