I've been truly overwhelmed by the good luck messages I have received from the rugby world and the fantastic support I've had from my friends, family, my team-mates and staff at Cardiff Blues and the WRU throughout my treatment. It has meant a huge amount to me.

It was a great thing for the Blues boys to do in terms of shaving their hair off for me. The whole squad did it. At first I thought it was only going to be a handful of boys, but fair play, they all did it, and a few of the coaches as well.

Not less than two hours a day should be devoted to exercise, and the weather should be little regarded.

Women oftentimes are the ones making those economic decisions, sitting around the kitchen table and trying to figure out how to pay for rising gas prices or food prices or the health insurance costs. And I think that they see where they expect their leaders in Congress to also make those tough decisions.

Anything that has a relationship with pleasure, we reject it. Eating, they talk about cholesterol; making love, they talk about AIDS; you talk about smoking, they talk about cancer. It's a very sick society that rejects pleasure.

Just as physical exercise is a well-known and well-accepted means to improve health for anyone, regardless of age or background, so can the brain be put 'into shape' for optimal learning.