Many people don't know that I experienced a blood clot caused by deep vein thrombosis, or DVT, which is when a blood clot forms in a deep vein in the body, often the leg or thigh. I'm fortunate that my DVT was diagnosed and treated before it led to something even more serious and that's why I encourage people to talk to their doctor if they think something is wrong. I've teamed up with Janssen Pharmaceuticals to raise awareness about blood clot prevention and treatment.

Golf is deceptively simple and endlessly complicated; it satisfies the soul and frustrates the intellect. It is at the same time rewarding and maddening - and it is without a doubt the greatest game mankind has ever invented.

I have a psychological feeling about things - and if I have something that I need to accomplish and I accomplish it, I let down after that, and that happened to me in golf.

Always make a total effort, even when the odds are against you.

I can't afford the luxury of music while I'm flying an airplane. I have to pay attention to what I'm doing.

I enjoyed the fans thoroughly, and they were always helpful. They were the reason that I tried so hard over the years.

[Golf]is deceptively simple, endlessly complicated. A child can play it well, and a grown man can never master it. Any single round of it is full of unexpected triumphs and perfect shots that end in disaster. It is almost a science, yet it is a puzzle without an answer. It is gratifying and tantalizing, precise and unpredictable. It requires complete concentration and total relaxation. It satisfies the soul and frustrates the intellect. It is at the same time, rewarding and maddening. And it is without doubt the greatest game mankind has ever invented.