九月,“久”月。九九归一,分久必合。此之“九九”亦可换成“久久”,“合”意为团圆。世间之道,久则必变而后通,进则必退而后久。是不以进为进,而正以退为进者也,故亨。尺蠖尚屈而后伸,龙蛇亦蛰而后震。久久的吐丝成茧,久久的落寞苦干,终会积劳成疾。近年来,知识分子英年猝逝频 September, “long” month. Ninety-nine return, long time to meet. This “99” can also be replaced by “a long time,” “together” means reunification. The worldly way, for a long time will change and then pass, then it will be back for a long time. Is not to make progress, but are retreat into the person, so Hang. Ruler is still bent after extension, dragon snake also sting and then shock. A long time to spit into a cocoon, a long time lonely hard work, will eventually build up disease. In recent years, intellectuals have had a sudden frequency loss in recent years