Ernie Els

You should never get set over the ball and then aim your putter face. If you do it in that order, you can easily lose sight of your intended line. Instead, aim the face down your line first, then settle your body into position.

It is only when you watch the dense mass of thousands of ants, crowded together around the Hill, blackening the ground, that you begin to see the whole beast, and now you observe it thinking, planning, calculating. It is an intelligence, a kind of live computer, with crawling bits for its wits.

The thing about dancing - what it taught me all those years - is it gives you an amazing sense of discipline in forcing yourself to do things that you know are good for you but you don't really want to do.