Books are standing counselors and preachers, always at hand, and always disinterested; having this advantage over oral instructors that they are ready to repeat their lessons as often as we please.
书是站着的顾问和传道人，总是在手边，总是无私的;与口语老师相比，他们有一个优势，那就是他们随时准备重复他们的课程。
标签
Over
Often
Books