据《汉书·伏生传》记载,“学者由是颇能言《尚书》,诸山东大师无不涉《尚书》以教矣。”由此,大师应该是尊称在学问或艺术上取得卓越成就而为人所宗仰的人。这似乎又与社会事实大相径庭。最近几年,学校但凡有人文类学术讲座,都几乎未缺席。演讲者的学术水平也当然参差不齐,有一般教授也有著名学者、专家,但这似乎毫不影响主持人的开场白和结尾。对于主持人简短的话, According to “Han Fusheng Chuan” records, “scholars are quite able to say” Shang Shu “, all Shandong master all involved” Shang Shu “to teach.” Thus, the master should be honored in the academic or artistic Outstanding achievements and people who are adored. This seems to be very different from social facts. In recent years, there have been almost no absent academic lectures on humanities in schools. Of course, the academic level of the speaker varies. There are also famous professors and experts, but this does not seem to affect the presenter’s opening and closing. For the host brief words,