Unless you dream, you're not going to achieve anything.

I will work day and night to avoid failure, but if I can't, I'll pick myself up the next day. The most important thing for entrepreneurs is not to be put off by failure.

I'd like to see the government back a programme of research into the medical properties of cannabis and I do not object to its responsible use as a recreational relaxant.

I know enough to know that no man is an island.

Having no regrets makes way for the best piece of advice I can give - don't be afraid of failure.

I always tell other people to protect against the downside, and not risk roughing on new ventures, but I never stuck to that rule myself.

Perhaps my early problems with dyslexia made me more intuitive: when someone sends me a written proposal, rather than dwelling on detailed facts and figures I find that my imagination grasps and expands on what I read.