I can tell very quickly when people are lying.

The encouragement I got from Campbell was a quick check and praise. Once the Space Beagle was launched on its mission, it seemed natural for it to breed additional thoughts.

The work requires a moderately large investment in technological and theoretical developments and long periods of time to carry them out, without the pressure to achieve quick or short term results.

I wanted to build a tool for my generation: people 20 to 40 who don't want to spend time balancing a checkbook or checking multiple financial institutions' websites. Mint does just that, giving comprehensive, quick insights into a user's finances from their computer, mobile phone and/or tablet.

My world was completely different to other boys my age. When I was six I was earning money, and by 10 I was paying more tax than the parents of other pupils. I feel a lot older than my years. Because I was working with adults, I had to mature a lot quicker.