孔子说“发愤忘食,乐以忘忧,不知老之将至”,是说人到老年应该有自己的活动乐趣,从而达到益寿延年的目的。那么乐从哪里来?我的体会是:为中有乐。就是说,离开工作岗位的人要有事可做,才能从中找到自己的乐趣。我没有钓鱼养鸟下象棋等方面的爱好,我的为中有乐主要表现在: Confucius said that “indignation, forgetfulness, I do not know the advent of the old,” is that people should have their own activities to the elderly fun, so as to achieve the purpose of longevity. So where does music come from? My experience is: for fun. That is to say, people who leave their jobs need something to do to find their own pleasure. I do not have the hobby of chess and other aspects of fishing and keeping a bird, my music as a main performance in: