You're always struggling because you're not playing on a 53-and-a-third by a 120-yard field. You're not playing on a baseball diamond. With golf, every field is different and every atmosphere is different. The grass is different. The weather is different. You're outside. You're not in a stadium. There are so many different variables, so you never master golf. So, I think good athletes like a challenge.

The fact is, I diet every day of my life. I have to work at it. But I diet so I can pig out.

Once you play a tournament, you're playing against the golf course, you're playing against yourself and trying to do the best you can.

If there is one thing golf demands above all else, it is honesty.

We all would like to struggle like Tiger is struggling.

We don’t have to do a bunch of things to figure out how to win the Ryder Cup. Just go play golf. ... I’m a little bit too casual probably about a lot of things, but you can’t force good play. Good play comes from good hard work and actually being prepared to play, not being forced to play.

I might cook occasionally, but I'm not a good cook. That's not my passion.