1、我走的很慢，但我从不后退。I walk very slowly, but I never walk backwards.

2、不好的书也象不好的朋友一样，可能会把你戕害。Bad books, like bad friends, may kill you.

3、坚其志，苦其心，劳其力，事无大小，必有所成。Stick to ones ambition, work hard with ones heart, work hard with ones strength, and accomplish nothing big or small.

4、坚持努力就是胜利，请好好努力。To persist in hard work is to win. Please make good efforts.