I've been doing a hybrid of investing and entrepreneurship, which I think initially I wasn't set out to do. But I realized it fit my personality.

Solving specific problems is what drives me. I am not interested in having a career. I never have been.

I think the perception of wealth and power is that things just become easier and easier when in reality as you raise the stakes things become more stressful.

The leader of a company needs to have a decision tree in his head - if this happens, we go this way, but if it winds up like that, then we go this other way.

At the end of the day, money is just a proxy for votes. That is what makes politics so vulnerable to social media.

Spotify is returning a huge amount of money. We'll overtake iTunes in terms of what we bring to the record industry in under two years.

Your biggest challenge as an entrepreneur is not concealing your idea from others or keeping your idea a secret, it is actually convincing people that you're not crazy and that you can pull this off.