The only fence against the world is a thorough knowledge of it.
每一种语言都是一座庙宇,其中供奉着使用它的人的灵魂。
"The magic of books is that they can take you anywhere."
煤炭使美国在世界范围内保持竞争力。
一个人懒惰又奢侈,生活就会贫困;勤劳而节俭,生活就会富足。