Don't get too comfortable with who you are at any given time - you may miss the opportunity to become who you want to be.

There is a subtle danger in a man thinking that he is "fixed" for life. It indicates that the next jolt of the wheel of progress is going to fling him off.

Sometimes, a smooth process heralds the approach of atrophy or death.

I know I am pretentious, but I'd be the first person to tell you that. And I'm not apologising, because I'm bored of indie bands that are terrified of doing anything that could be perceived as aspirational, so they don't affect the status quo of their little cliquey band world.

It has been an exciting time to be at Walmart. Looking back, I'm not sure I could have imagined some of the things we're doing in our business today but, at the same time, it feels like we're just getting started.

We should always be aspiring to know more, and to better ourselves, and to improve ourselves. To improve ourselves, because that's how we improve the world around us, by working within us.