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 )
倾已全部追求完美知识，没人能抢走它;向知识项目投资，盈利最好。(美国总统 富兰克林. B.)
Imagination is more important than knowledge .(Albert Einstein , American scientist )
想像力比知识至关重要。 (美国生物学家 牛顿. A. )
Knowledge is power . (Francis Bacon , British philosopher )
知识便是能量。 (英国思想家 培根肉. F.)
The empty vessels make the greatest sound . (William Shakespeare , British dramatist )
满瓶不响，半瓶哐当。 (英国剧作家 莎士比亚. W.)
Activity is the only road to knowledge . (George Bernard Shaw , British dramatist)
行为是通向知识的唯一路面 。 (英国剧作家 肖伯纳. G.)
A free man obtains knowledge from many sources 1 besides books . (Thomas Jefferson , American president)
一个随意的人除开从课本上获得知识外，还能够从很多其他由来得到知识。(美国总统 杰斐逊 . T.)
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 )
我的绝大多数知识全是那样得到的：在找寻某一材料时偶然的发现了另上的材料。(美国幽默文学家 富兰克林. A.)