The Cat in the Hat which George W. Bush's State of the Union promises were contrasted with the Cat vowing (in part), "I can hold up the cup and the milk and the cake! I can hold up these books! And the fish on a rake!" In 2007, during the 110th Congress, Senate Majority Leader Harry Reid compared the impasse over a bill to reform immigration with the mess created by the Cat. He read lines of the book from the Senate floor. He then carried forward his analogy hoping the impasse would be straightened out for "If you go back and read Dr. Seuss,
The Cat in the Hat read, and Spaulding provided Geisel with a similar list. Geisel later told biographers Judith and Neil Morgan that Spaulding had supplied him with a list of 348 words that every six-year-old should know and insisted that the book's vocabulary be limited to 225 words. However, according to Philip Nel, Geisel gave varying numbers in interviews from 1964 to 1969. He variously claimed that he could use between 200 and 250 words from a list of between 300 and 400; the finished book contains 236 different words. Geisel gave varying accounts of how he conceived of "The Cat in the Hat".