I couldn't control Arnold Palmer, Gary Player, Tom Watson or Lee Trevino. The only person I could control was me. The only person I could prepare for events was me. And if I didn't play well, I didn't play well, and I wasn't going to compete.
Jack NicklausHe had a lot of talent, but didn't have much dedication, wasn't organized, didn't know how to learn, didn't know how to comprehend what he was doing, didn't try to learn how to get better.
Jack Nicklaus