怀念贺老杨慎初贺业矩老先生是我大学时代的老师，半个世纪以来，我们交往联系未断，每次会晤，总是论学不止；通讯中也必以学业相督促；每当先生大作问世，必先赠予学习，甚至—一改正印刷错字。先生严谨治学。挚着追求、诲人不倦的精神，令人敬仰，使我受益匪浅。顿失良... Missing the old Yang Shen early Congratulations Mr. Moo is my college teacher, half a century, we have not linked contacts, always met each time, always more than theory; communication will also be academic phase supervision; whenever Mr. masterpiece Advent, must first give learning, or even - a correct print typo. Strict scholarship. My sincere pursuit, tireless spirit, admiration, so I benefit. Dayton bad ...