A capacity and taste for reading gives access to whatever has been discovered by others. It is the key, or one of the keys, to the already solved problems. And not only so; it gives a relish and facility for successfully pursuing the unsolved ones. - Abraham Lincoln
读书的能力和兴趣,使我们有机会了解别人已经发现的一切。这是了解已解决问题的一把钥匙。不仅如此,它还提供一种趣味和便利,使我们能够成功地探讨那些尚未解决的问题。 - A·林肯( 1809-1865,美国前总统1861-1865)