So given a Time Turner, I would tell my 21-year-old self that personal happiness lies in knowing that life is not a check-list of acquisition or achievement. Your qualifications, your CV, are not your life, though you will meet many people of my age and older who confuse the two. Life is difficult, and complicated, and beyond anyone’s total control, and the humility to know that will enable you to survive its vicissitudes.

Life doesn't offer you the perfect opportunity at the perfect time. Opportunities come when you least expect them ... Rarely are opportunities presented to you in a perfect way. In a nice little box with a yellow bow on top. ‘Here, open it, it's perfect. You'll love it.’ Opportunities -- the good ones -- are messy, confusing and hard to recognize. They're risky. They challenge you.

My advice to everyone is: “Become a journalist.” ... if you have a chance to be a newspaper reporter for three or four years — before you do whatever you want to do — do it, because you will know so much.

I go back to this idea that I only discovered when I was older. I wish I had known it when I was younger, because I think I missed a lot of observations in life. That is to develop your own philosophy. I always thought philosophy was one of the most useless subjects in the world.

One of the things, Bradman said has stayed in my mind. That the finest of athletes had, along with skill, a few more essential qualities: to conduct their life with dignity, with integrity, with courage and modesty. All this he believed, were totally compatible with pride, ambition, determination and competitiveness. Maybe those words should be put up in cricket dressing rooms all over the world.

Let us not be so satisfied with the present, with deals and finances in hand that we get blindsided. Everything that has given cricket its power and influence in the world of sports has started from that fan in the stadium. They deserve our respect and let us not take them for granted. Disrespecting fans is disrespecting the game.

One of the biggest challenges that the game must respond to today, I believe, is charting out a clear road map for the three formats. We now realise that the sport's three formats cannot be played in equal numbers - that will only throw scheduling and the true development of players completely off gear.