1、Progress is the activity of today and the assurance of tomorrow 、(Emerson, American thinker ) 进步是今天的活动、明天的保证。 (美国思想家 爱默生)
2、The only limit to our realization of tomorrow will be our doubts of today.----Franklin Roosevelt 实现明天理想的唯一障碍是今天的疑虑.----罗斯福
3、If winter comes, can spring be far behind?----P.B.Shelley 冬天到了,春天还会远吗?----雪莱
4、Genius only means hard-working all one's life .( Mendeleyer , Russian Chemist) 天才只意味着终身不懈的努力。 (俄国化学家 门捷列耶夫)
5、Patience is bitter, but its fruit is sweet 、(Jean Jacques Rousseau , French thinker) 忍耐是痛苦的，但它的果实是甜蜜的。 (法国思想家 卢梭、J、J.)
6、The world can be changed by man's endeavor, and that this endeavor can lead to something new and better .No man can sever the bonds that unite him to his society simply by averting his eyes 、He must ever be receptive and sensitive to the new ; and have sufficient courage and skill to novel facts and to deal with them 、(Franklin Roosevelt , American President ) 人经过努力可以改变世界，这种努力可以使人类达到新的、更美好的境界。没有人仅凭闭目、不看社会现实就能割断自己与社会的联系。他必须敏感，随时准备接受新鲜事物；他必须有勇气与能力去面对新的事实，解决新问题。(美国总统 罗斯福、F.)
7、The only reward of virtue is virtue; the only way to have a friend is to be one.----Emerson 对美德的回报是美德,获得友谊的唯一途径是给人以友谊.----爱默生
8、It is difficulties that show what men are.----Epictetus 困难方能见人品质.----爱比克泰德