One thing Arnold Schwarzenegger isn't is self-effacing. Everything has to be the biggest. His money, his muscles, his movies and his machines.

I think the first and most important thing is that you've got to have a goal and a vision.

We all have great inner power. The power is self-faith. There's really an attitude to winning. You have to see yourself winning before you win. And you have to be hungry. You have to want to conquer.

You'll get more from being a peacemaker than a warrior.

I think that gay marriage should be between a man and a woman.

Climate change: I say the debate is over. We know the science, we see the threat and we know that the time for action is now

The more knowledge you have, the more you're free to rely on your instincts.