Because of you,my life is full of sunshine now! Thank you so much,my dear teacher. 因为你,我的生活充满阳光.谢谢你,我亲爱的老师 春蚕到死丝方尽, Till the end of life a silk worm keeps spining silk. 蜡炬成灰泪始干. Till burning itself out a candle goes on lighting us. (这是李商隐的诗句) Teacher of the first, lifelong is a father .----元.关汉卿