if a man empties his purse into his head , no man can take it away from him , an investment in knowledge always pays the best interest .
　　(benjamin franklin , american president )
　　倾已所有追求知识，没有人能夺走它;向知识投资，收益最佳。(美国总统 富兰克林. b.)
　　imagination is more important than knowledge .(albert einstein , american scientist )
　　想象力比知识更为重要。 (美国科学家 爱因斯坦. a. )
　　knowledge is power . (francis bacon , british philosopher )
　　知识就是力量。 (英国哲学家 培根. f.)
　　the empty vessels make the greatest sound . (william shakespeare , british dramatist )
　　满瓶不响，半瓶咣当。 (英国剧作家 莎士比亚. w.)
　　and gladly would learn , and gladly teach .( chaucer , british poet)
　　勤于学习的人才能乐意施教。(英国诗人, 乔叟)
　　better be unborn than untaught , for ignorance is the root of misfortune .(plato , ancient greek philosopher)
　　与其不受教育,不如不生,因为无知是不幸的根源.(古希腊哲学家 柏拉图)
　　genius17 without education is like silver in the mine. (benjamin franklin , american president )
　　未受教育的天才，犹如矿中之银。