What the other teams do is something that I can never control, so I just keep focussed on my direction.

I would obviously like to have been arriving in Valencia with the title still up for grabs, let's not kid ourselves, but even though Valentino has won, the season is not over for me.

If I had accepted the offers to continue just for the sake of carrying on then it wouldn't have made me happy especially if it was just for money. Now I've got other projects to concentrate on.

I'm proud of my triumphs. I've dreamed of being world champion, I've had some difficult times and they've made me value the good times.

A lot of the Citizens United problem could be solved if we knew where the money came from for all these ads. The companies create these entities with fake names - like 'Citizens for Nice Puppies' - which means that the sources of the money are unaccountable.

I think the rise of quantitative econometrics and a highly mathematical approach to risk management was the obverse of a decline in interest in financial history.

Do not go out first thing after signing a contract and buy assets that are huge compared to the contract signed. Just because you have money for the first time doesn't mean you have to spend it before you know all the ramifications of buying the assets.

Money is always transitively valued. More money is supposedly always better than less money.