于光远是我的恩师。他不仅是我学术生涯的启蒙者,人生道路的引导者,而且是我遭受磨难时的雪中送炭者,始终给予我慈父般的关爱和温暖。他的离世,我无限悲痛,他的崇高品格和谆谆教导将永远铭刻在我的心里。于光远是我国著名的哲学家、经济学家、思想家,是一位博学睿智、著述等身的百科全书式的学者。他在半个多世纪的学术活动中,开拓了许多新兴学术领域,提出了一系列独特的新思想、新观点,对我国的学术、文化发展做出了杰出贡献。 Yu Guangyuan is my teacher. He is not only an enlightened person in my academic career, a guide to life’s path, but also a recipient of my hardship, always giving me love and warmth as a father-in-law. His death, I am infinite grief, his noble character and temper teach will always be engraved in my heart. Yu Guangyuan is a famous philosopher, economist and thinker in China. He is an encyclopedic scholar who is knowledgeable and authoritative. During more than half a century of academic activities, he pioneered many new academic fields and put forward a series of unique new ideas and new ideas that have made outstanding contributions to the academic and cultural development of our country.