知己方能解人。

　　16、keep trying no matter how hard it seems. it will get easier.

　　坚持不懈，难也变易。

　　17、never lie, cheat or steal. always smile a fair deal.

　　决不撒谎，欺骗，偷窃，公平交易。

　　18、read, study and learn about everything imporant in your life.

　　点点滴滴皆重要，处处学习是诀窍。

　　19、enrich your life today,. yesterday is history.tomorrow is mystery.

　　充实今朝，昨日已成过去，明天充满神奇。