You have to think an awful lot about your motivations or people's behavioral intentions or what their body language can indicate or what's really going on or what makes people sometimes do, sometimes, the irrational things they do.
Too often in the past, U.S. leaders have forced Israel to pay the price for American strategic interests in the Middle East - through concessions in the peace process as well as passivity in the face of Iraqi attacks.
Then I realized that to be really good at this requires a lot of energy and concentration and skill.
The twentieth century has exhibited a barbarism and lack of respect for human life on a massive scale just about unknown before.
Nothing gets a bigger laugh than when you refer to things like ethics or human rights.
It's not like I'm the most famous person in the world.
It made me think about a whole area of human activity that was not really a concern to me before that, because I was involved in reading Chinese history, or languages, or whatever.
Involvement in public affairs is a legitimate use of celebrity.
I saw and I met a lot of people who were in the field. It also provided a context in which I came to respect what the actor did, because I saw how difficult it actually was to do.
Acting is not about knowing all this stuff; it's about character.
Artists speak the truth to the public without fear of retribution or damage to their careers.
But some actors I have met possess an intelligence that I can only dream of. It's about character, it's about behavior. They understand things about people that I simply don't see.
But why should I run for office and lose what little influence I have?
For about the first ten years of my career, I wasn't terribly motivated.
I can't talk about foreign policy like anyone who's spent their life reading and learning foreign policy. But as a citizen in a democracy, it's very important that I participate in that.