There's no chance that the iPhone is going to get any significant market share. No chance.

If you look at companies with upside potential, Twitter's right there. They've established a brand in a world where it's extremely difficult to establish a brand. It's a global brand, people recognize it, people want to let you know what their Twitter handles are, etc.

I'm going to f---ing bury that guy, I have done it before, and I will do it again. I'm going to f---ing kill Google.

I don't think there is one size that fits all. I've been to too many meetings with journalists who spent the first 10 minutes of the meeting setting up iPad to look like a laptop.

Since I'm not a seller of the stock, I don't really care what it is today.

Getting the big things right that make all the money, that's long cycle, really executing in a way that allows you to do it, that's short cycle.

The most common format of music on an iPod is 'stolen.'