我和资华筠相识五十五年,半个世纪的交情。我为她写过评论和书序,见证了她每一个阶段出色的成功经历,也有过几次很重要的合作。现在,她的学术生涯又上了一个台阶。我想试着认真地总结她的成功之路。 I met Zihua Yun fifty-five years, half a century of friendship. I wrote reviews and prefaces for her, witnessed her excellent success at every stage, and several important collaborations. Now, her academic career has reached a high level. I want to try to seriously summarize her road to success.