Activity is the only road to knowledge .
(George Bernard Shaw , British dramatist)
行动是通往知识的唯一道路 。 (英国剧作家 肖伯纳. G.)

A free man obtains knowledge from many sources 1 besides books .
(Thomas Jefferson , American president)
一个自由的人除了从书本上获取知识外，还可以从许多别的来源获得知识。
(美国总统 杰斐逊)

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.)

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.)