Bill Gates enjoys reading. He owns a large home library, and its ceiling is decorated with a quote from "The Great Gatsby". He also enjoys playing bridge, tennis and golf. Every day, he writes down a daily schedule for every minute of the day, similarly to the U.S. president's schedule. Even though Gates is rich and frequently travels to work, he formerly flew in an economy class aircraft until 1997. Since 1997, the year when he bought a private jet, he travels in his private jet instead.