周有光先生曾任教于复旦大学和上海财经学院,长期教授经济学。但他业余从事语言文字研究,发表了一系列很有见解的文章,也是一位卓越的语言文字学家。请看其闪光的足迹:46岁时,他出版了《中国拼音文字研究》。48岁时,他被中国文字改革委员会邀请任汉语拼音方案委员会委员。 Mr. Zhou Youguang taught at Fudan University and Shanghai Institute of Finance and Economics for a long time and taught economics. However, he is amateur engaged in language studies, published a series of very insightful articles, but also a remarkable linguist. Please look at its flash footprint: At the age of 46, he published “Chinese pinyin text research.” At the age of 48, he was invited by the Chinese Character Reform Commission as a member of the Pinyin Program Committee.