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 . 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.)

挺有难度的啊

Activity is the only road to knowledge . 好句子！

Knowledge is power .

真是年级越高单词越难呀! :~ :~

要是英语像幼儿园那么简单就好了 :+