To understand the intensity of driving an F1 car you have to be in it. When you're driving a 750hp machine at 200mph the noise and the vibrations are incredible. The G-force when you take big corners is like someone trying to rip your head off. You hit the brakes and it feels as if the skin is being pulled off your body.

I am endlessly busy bringing up five young kids and trying to keep up with the three older ones. I still spend most of my life driving car pools.

Having played many roles of scientific intellect I do have an empathy for that world. It's been hard on me because flying the Enterprise for seven years in Star Trek and sitting in Cerebro in X-men has led people to believe that I know what I'm talking about. But I'm still trying to work out how to operate the air conditioning unit on my car.

It's a never ending battle of making your cars better and also trying to be better yourself.

But now I realize that this record business really needs me. No one else is trying to take a chance or do something different.

I've drunk Amazon's free Diet Coke. Nothing makes more sense to me than a company trying to make bookselling into a profitable business. I'm not anti-Amazon and I'm not pro-publishers either. I'm pro-books.

We have in this country a federal government that increasingly is engaged in trying to determine which business which regions which industries will succeed which will not through a whole range of economic development regional development corporate subsidization programs.

Any work that's worth doing has its challenges as well as its opportunities. That's true if you're running a business it's true if you're trying to help on a campaign.

You know who a complicated tax code kills? The guy or gal trying to start a business out of the spare bedroom of their home. So we've got to simplify our tax code.

I'm trying to build a strong business. I want to create new stars new shows and new products for my audience and create a legacy that outlives me. There are so many other ways I want to reach women besides doing a talk show.

You know I think the film business is its own worst enemy because it sells movies on DVD footage and 'behind the scenes ' and now it's a real struggle trying to keep storylines and plotlines a secret.

But let me tell you what happens when regulations go too far when they seem to exist only for the purpose of justifying the existence of a regulator. It kills the people trying to start a business.

Leave the President's family business to him. You will have plenty to do without trying to manage the First Family. They are likely to do fine without your help.

The real business of life is trying to understand each other.

I'm someone who loves to enjoy life and tries to focus on real things and real friendships. That's why I live very simply. I'm a jeans and T-shirt kind of girl. I don't spend much time fixing myself up or trying to look cool. I live like a normal person and even though I'm in a very high-profile business I really don't let it affect the way I live.

I don't want to run around and look at a shot through a monitor. That doesn't improve what I'm trying to do. I figure once I've done my job it's none of my business.

You can close more business in two months by becoming interested in other people than you can in two years by trying to get people interested in you.

Try try try and keep on trying is the rule that must be followed to become an expert in anything.

Hell there are no rules here - we're trying to accomplish something.

Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no hope at all.

I'm trying to get the record that I made at my birthday party last year trying to get that out and the lawyers are diddling around with it and it probably won't be out until next year. I don't know.

A lot of the fun lies in trying to penetrate the mystery and this is best done by saying over the lines to yourself again and again till they pass through the stage of sounding like nonsense and finally return to a full sense that had at first escaped notice.

All that really matters is I have two beautiful kids and I'm trying to be the best dad I can possibly be and that's the most important thing of all.

When one is trying to do something beyond his known powers it is useless to seek the approval of friends. Friends are at their best in moments of defeat.