There are treasures in books that all the money in the world cannot buy, but the poorest laborer can have for nothing.

There are treasures in books that all the money in the world cannot buy, but the poorest laborer can have for nothing.

书中有许多珍宝，是世界上所有的钱都买不到的，但是最贫穷的劳动者却可以免费得到。

-- Robert G. Ingersoll 格索