My advice to everyone is: “Become a journalist.” ... if you have a chance to be a newspaper reporter for three or four years — before you do whatever you want to do — do it, because you will know so much.

It’s very hard to give people advice, because you don’t know their personality. Personality is a big part of that. Everybody is faced with passing opportunities. Many people watch the opportunity come and watch it go. I say, if an opportunity comes and you have got the self-confidence, grab it. Ride it for a bit. If it’s not the right opportunity, do something else, but be positive about opportunities.

But whenever you do find something — maybe it’s not as passionate for you as dog mushing has been for me — but the fact that you have any interest, that is what you should go with.

All over the world, girls are raised to be make themselves likeable, to twist themselves into shapes that suit other people. Please do not twist yourself into shapes to please. Don’t do it. If someone likes that version of you, that version of you that is false and holds back, then they actually just like that twisted shape, and not you.

Microsoft was at the center of the personal computer revolution, and particularly the creation of a software market where you went out to lots of companies, and encouraged them to write software for different applications, mundane applications, wild applications. That idea that you would encourage people to be creative, and build software, and there would be a whole industry around that.

I read Stephen Pinker's The Better Angels of Our Nature a few years ago and got to talk to him about it after, which was a lot of fun. I reviewed it for my blog, Gates Notes, because I wanted other people to read it, love it, and hopefully learn from it the way I did. It's probably my favorite book and the one I recommend most often.