著名的文学史家、前辈学者余冠英先生离开我们已经三年多了，他在学术上特别是古籍整理方面的卓越成就却使人难以忘怀。这里作一“述评”，以为纪念。余先生古籍整理成果的特点，首先是谨严。无论是取前人、他人的说法还是自己的发明，都是言必有据，实实在在，有一是一，有二 Mr. Yu Guanying, a famous literary historian and predecessor scholar, has been away from us for more than three years. His outstanding achievements in academic, especially in the collation of ancient books are unforgettable. Here to make a “commentary”, that commemoration. The characteristics of Mr. Yu’s achievements in sorting ancient books are above all cautious. Whether it is from the forefathers, others say or their own inventions, there is a saying that there is real, there is one, one, two