数年前，年高九十的沈鸿院士送我一纸亲笔题字：“万事都有度，失度则失真。度是数的概念，更是哲学的概念。”这是沈老集毕生经验和智慧的结晶，也是对晚辈工作的启迪和忠告。度，随处可见，小至个人的学习、生活，大至工作中的宏观决策、调控运作。佳肴虽美，过食则病；劳动 A few years ago, Academician Shen Hong, who was 90 years old, sent me a piece of paper inscribed with the inscription: “Everything has its degree and its distortion is distorted.” The concept of degree is the concept of number and even the concept of philosophy. "This is Shen Laji’s life-long experience And the crystallization of wisdom, but also enlightenment and advice on the work of younger generations. Degree, everywhere, as small as the individual’s study and life, to the macro-decision-making in the work, regulation and control operations. Although the United States food, food is sick; labor