Discipline is what you use when you don't want to do something, when you have to force yourself.

It's time to stop thinking of the Republican Party as an exclusive club where your ideological card is checked at the door, and start thinking about how we can attract more solution-based leaders like Nathan Fletcher and Anthony Adams.

Everything I have, my career, my success, my family, I owe to America.

I think it is important that we go and bring both of the parties together. The more we go to the left, the more we go to the right, I believe of what President Eisenhower said, "Politics is like the road. The left and the right represents the gutter, and the middle is drivable."

It all comes from the mind. I've seen the most incredible success stories because a person had a dream and it was so powerful no one could touch it. He'd feel it, believe it, think about it all day and night. That would inspire him to do things necessary to get the results he wanted.

California will not wait for our federal government to take strong action on global warming. We won't wait for the federal government. We will move forward because we know it's the right thing to do. We will lead on this issue and we will get other western states involved. I think there's not great leadership from the federal government when it comes to protecting the environment.

When I was 15 years old I felt totally confident I would become a world champion and the greatest bodybuilder in the world. The same was true of show business - I knew that one day I would make more money than anyone else in the industry and I did. For that you need the willingness to work and do everything it takes to make the vision turn into reality.