It's about you putting in the work, practicing every day, and hopefully one day you write the song the whole world wants to get down to. And one day you're going to be sitting next to Ellen DeGeneres talking about how you broke records and rocked the Super Bowl!

I'm quite happy with the music carrying on. I've never been one to clamor for fame. It just got dumped in my lap. The ambition is definitely not fame. The ambition is to be creative.

Men of great ambition have sought happiness . . . and have found fame.

I would rather live a short life of glory than a long one of obscurity.

I'm interested in things that change the world or that affect the future and wondrous, new technology where you see it, and you're like, 'Wow, how did that even happen? How is that possible?

A lot of people are focused on taking over the world or doing the biggest thing and getting the most users. I think part of making a difference and doing something cool is focusing intensely.