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。 (美国总统 富兰克. b.)
the roots of education are bitter , but the fruit is sweet .(aristotle , ancient greek philosopher )
教育的根是苦的，但其果实是甜的。( 古希腊哲学家 亚里士多德)

eternal truths will be neither true nor eternal unless they have fresh meaning for every new social situation . (franklin roosevelt , american president )
e永恒的真理如果不在新的社会形势下赋予新的意义,要么就不是真理,要么就不是永恒的。 (美国总统 罗斯福 . f.)
histories make men wise poems witty; the mathematics subtle; natural philosophy deep moral grave logic and rhetoric able to contend .

（francis bacon , british philosopher )
历史使人明智；诗词使人灵秀；数学使人周密；自然哲学使人深刻；伦理使人庄重；逻辑修辞学使人善辨。( 英国哲学家 培根. f.)
if you don’t learn to think when you are young , you may never learn .(thomas edison , american inventor )
如果你年轻时就没有学会思考，那么就永远学不会思考。(美国发明家 爱迪生 . t.)
natural abilities are like natural plants that need pruning by study.
(francis bacon , british philosopher )
天生的才干如同天生的植物一样，需要靠学习来修剪。(英国哲学家 培根 . f.)
a great part to the information i have was acquired by looking up something and finding something else on the way .(adams franklin , american humorist )
我的大部分知识都是这样获得的：在寻找某个资料时意外的发现了另上的资料。
(美国幽默作家 富兰克林. a.)