Every Pixar movie has its own rules that viewers have to accept, understand, and enjoy understanding. The voices of the toys in the 'Toy Story' films, for example, are never audible to humans.

Technical understanding should be a core competency of any company.

I have received a great deal of benefit from the simple yet difficult practice of learning to stop the internal voice in my head. I learned that the voice isn't me, and I don't need to keep rethinking events of the past nor overthink plans for the future. This skill has helped me both to focus and to pause before responding to unexpected events.

In life,you're going to have risk, so you have to say, 'My attitude going forward is how to I fix the problem.' And it's not trying to cling onto the past. When I look around, most problems happen because people are trying to cling onto the past.

When I was in high school, I would perform every year in those plays and there was something I really loved about it. But I was completely unaware that you could sort of get into an acting career.

When you come out of the theatre and you don't even talk about that film or remember it, then it disappoints me.

I'm comfortable in my own skin. I know I'm not going to ever be Cindy Crawford or Elle MacPherson.

I'm not suggesting that social scientists stop teaching and investigating classic topics like monopoly power, racial profiling and health inequality. But everyone knows that monopoly power is bad for markets, that people are racially biased and that illness is unequally distributed by social class.