We will eventually build space science labs and hotels, prodding the capability for missions beyond the orbit of the Earth. Our space-hotel guests will be able to take breath-taking excursions, flying a couple of hundred feet above the Moon's surface in small two-man spaceships. In time, we will launch missions to Mars and beyond.

Happiness doesn't come from making a fortune and owning lots of possessions. 'Stuff' doesn't bring happiness. Family, friends, good health and the satisfaction that comes from making a positive difference are what really matter.

Bakers bake bread, accountants manage accounts and entrepreneurs turn ideas into reality.

There is no point in starting your own business unless you do it out of a sense of frustration.

A company is people … employees want to know… am I being listened to or am I a cog in the wheel? People really need to feel wanted.

As people's access to the internet grows we're seeing the sharing economy boom - I think our obsession with ownership is at a tipping point and the sharing economy is part of the antidote for that.

My biggest motivation? Just to keep challenging myself