Along with my passion for horse breeding, I was a horse racing enthusiast... In 1974 I was elected as a committee member and subsequently as a steward of the Turf Club. I had a burning desire to clean up the sport, which had always carried the stigma of gambling and manipulation.

Besides my love for horses and cars, I am passionate about making the cheapest vaccines in the world. I started making life-saving drugs when I was 22.

Meanwhile, hard-working Americans are increasingly faced with workplace conditions in which critically important safeguards are watered down, emerging problems are ignored, and enforcement is scaled back.

Anything or anyone that limits the dream you have for yourself and for your career is just to be dismissed. Do not keep that company, and do not hear those words.

There'll be creative business leaders but actually, when it comes down to it, they can't do anything unless they're part of a collective. Unless they've got that wealth creator, that engineer and that work person, that skilled person at the bench to fulfil that idea... they're nothing.

People have decided that career politicians may be part of the problem, not part of the solution.