The secret to a happy marriage is if you can be at peace with someone within four walls, if you are content because the one you love is near to you, either upstairs or downstairs, or in the same room, and you feel that warmth that you don't find very often, then that is what love is all about.

It's sad when you see most of your friends in the business gone, like Tommy Cooper, Frankie Howard, Eric Morecambe, Roy Castle, Les Dawson. They were very dear to me. You no longer have the chance to bump into them at a celebrity do.

I do lead a careful diet, I don't overeat, I have fruit and vegetables every day and I drink a lot of water. And my darling wife keeps me so young it is ridiculous. Being with her is an inspiration as well.