Some people think they are concentrating when they're merely worrying.

You swing your best when you have the fewest things to think about.

There isn't a hole out there [Augusta] that can't be birdied if you just think. But there isn't one that can't be double-bogeyed if you stop thinking.

In order to win, you must play your best golf when you need it most, and play your sloppy stuff when you can afford it. I shall not attempt to explain how you achieve this happy timing.

I will tell you privately it's not going to get better, it's going to get worse all the time, but don't fret. Remember, we play the ball where it lies, and now let's not talk about this, ever again.

Some people think they are concentrating when they're merely worrying.

I have never felt so lonely as on a golf course in the midst of a championship with thousands of people around, especially when things began to go wrong and the crowds started wandering away.