本文简要回顾了笔者当年考入陈老师门下的过程，并以具体例子分享了一些求学体会，包括多问多得、条件李雅普诺夫指数、保守系统的混沌控制与同步、投影算符的构造、庞加莱截面上的微扰表示、及陈老师的关怀等．这些内容从一个侧面反映了陈老师等老一辈物理学家的育人思想与高风亮节，对今天的青年教师与学生仍有参考价值．

This article briefly reviews the process of my admission to Prof. Chens group and shares some learning experiences with specific examples, including asking more and obtaining more, the Lyapunov exponent condition, controlling chaos and synchronization of conservative systems, the construction of projection operators, the perturbation representation on Poincaré sections, and Prof. Chens care. These contents reflect, from one aspect, the educational ideology and noble character of the older generation of physicists such as Prof. Chen, and still have reference value for todays young teachers and students.