The 5 categories are Economics, Government, War and Peace, Success, and Education. Too many to list them all here, some favorites: Ronald Reagan One hundred nations in the UN have not agreed with us on just about everything that's come before them, where we're involved, and it didn't upset my breakfast at all. Mark Twain Never let your schooling interfere with your education. John Stuart Mill War is an ugly thing but not the ugliest of things; the decayed and degraded state of moral and patriotic feelings which thinks that nothing is worth war is much worse. A man who...