Our sport is ruled whether it's for good and bad, or whatever, for technical things. There's lots of teams out there that could and should have done better if they'd have had technical things. I suppose in the end that basically revolves around how much money they're gonna get.

I won't be threatened or intimidated by anyone and I've always been prepared to do what is necessary to defend my interests.

I think I would find it easier to talk with Nico [Rosenberg] than Lewis [Hamilton], as Lewis is into things that are very distant to me.

People want to build new circuits around the world and they say: 'We'll come to Silverstone and have a look how it's done', and I tell them to stay away.

You might have asked [about skill] of an artist or a musician or whatever... but with me it just happens.

I have always been happy to have daughters rather than sons. You never really can be mad at girls for anything in life.

I suppose it's knowing when you've come up with an idea that works, when you've got it right, whatever it is.