I think, because I started Virgin when I was a teenager, it has become a part of me, like my family, and I am motivated by ambition for it, almost as if it were a child.
I was dyslexic, I had no understanding of schoolwork whatsoever. I certainly would have failed IQ tests. And it was one of the reasons I left school when I was 15 years old. And if I - if I'm not interested in something, I don't grasp it.
I will continue questioning, questioning, questioning. I will never completely get to the truth, but I want my life to be one long strive to get there.
I would be lying if I didn't admit sadness that our wonderful airline is merging with another. Because I'm not American, the U.S. Department of Transportation stipulated I take some of my shares in Virgin America as non-voting shares, reducing my influence over any takeover. So there was sadly nothing I could do to stop it.
If I had to give one reason why I have been fortunate enough to experience some success, it would be my knack of bringing together wonderful people.
If you want to be more productive, then start at the start: get there on time. Whether it is a meeting, a flight, an appointment or a date, it's important to ensure you are there when you say you will be there. This may feel like an old-fashioned tip to give, but it has served me well for five decades in business.
I'm a lad of the '60s. I started a magazine to try and end the Vietnam war, but it was a number of years before I had the profile, the financial resources and the time to do more.
I'm not the sort of person who gives up on things. The first time we crossed the Atlantic in the balloon, it crashed, and we went on and did the Pacific. First time we crossed the Atlantic in a boat, it sank, and we went on and got the record. So, generally speaking, we will pick ourselves up, brush ourselves down, and carry on.
In this digital age, it doesn't really matter if you are in Canary Wharf or the Caribbean; there are opportunities waiting to be grasped by entrepreneurs.
It's a common misconception that money is every entrepreneur's metric for success. It's not, and nor should it be.
It's rare for a startup to make money immediately, so you need to make sure that you have enough saved or that you have another income stream that can support you.
I've been very passionate about renewable energy for many years, particularly solar energy and its capacity to bring abundant clean, sustainable energy to millions around the globe.
I've never gone into business to make money. Every Virgin product and service has been made into a reality to make a positive difference in people's lives. And by focusing on the happiness of our customers, we have been able to build a successful group of companies.