books.google.co.jp - This reader-friendly volume contains more than 12,000 famous quotations, arranged alphabetically by author.. It is unique in its focus on American quotations and its thorough coverage of items not only from literary and historical sources but also from popular culture, sports, computers, politics, law...http://books.google.co.jp/books/about/The_Yale_book_of_quotations.html?id=ck6bXqt5shkC&utm_source=gb-gplus-shareThe Yale book of quotations