One of the biggest mistakes entrepreneurs make is not understanding the relationship they have with their investors. At times, they confuse VCs with their friends.

The Lean Startup is a process for turning ideas into commercial ventures. Its premise is that startups begin with a series of untested hypotheses. They succeed by getting out of the building, testing those hypotheses and learning by iterating and refining minimal viable products in front of potential customers.

Value Proposition Design is a 'must have' for anyone creating a new venture. It captures the core issues around understanding and finding customer problems and designing and validating potential solutions.

Schools reward their students for a combination of intelligence, perseverance, and hard work - in the classroom and on the playing fields. But these metrics don't help kids understand that great grades are not a pass for a great life.

I have some lovely friends and an amazing family, and I feel very lucky with that.

It's quite difficult for a parent to know that their daughter is in great danger.

He's just like my father that way-my father just adored my mother and let her do whatever she wanted. John's like that. He's a very rare man, a very good man, and I've had a good life with him. I'm proud to be walking in the wake of Johnny's fame.

It's a funny thing when you know someone and you meet their siblings - you get so much a sense of who they are because when you can recognize similar traits in the family, you understand exactly why they are the way they are.