Youth is not a time of time life ; it is a state of mind ; it is not matter of rosy cheeks , red lips and supple knees , it is a matter of the will , a quality of the imagination , a vigor of the emotions ; it is the freshness of the deep spring of life 青春不是生命的一个阶段，它是一种精神状态；青春亦非粉面红唇和冰肌柔骨，它是刚强的意志、最优的创造力和充满活力的情感；它是使生命之泉源远流长的常青树。
Results : it was showed that functional recovery 9 cases , significance advance 22 cases in treatment group , adverse reaction was not found , except some cases with transient flush and xerostomia ; functional recovery 4 cases , significance advance 13 cases in control group ; the result was significant difference ( p 0 . 01 ) 结果：治疗组基本痊愈9例，显著进步22例，除部分患者一过性面红、口干外，未发现其他不良反应；对照组基本痊愈4例，显著进步13例；两组疗效比较有显著性差异( p 0 . 01 ) 。
