A list of the most notable movie quotes has been compiled, with various outlets highlighting memorable lines from films such as '2001: A Space Odyssey' and those featuring Clint Eastwood and Arnold Schwarzenegger. The rankings and focus of these lists differ, with some emphasizing sci-fi, manly quotes, or those from specific actors or directors. It appears that several publications have created their own lists of iconic movie quotes, but the criteria and content of these lists vary.