This article from the Evening Standard offers possible answers to some questions about Susan's background.
http://www.thisislondon.co.uk/lifest...s-boardroom.do
"The seven-year-old Ma's robustness was tested in a different way when they moved to Cairns in Australia, where her father had gone when she was one to earn money for the family. "When I first arrived I was enrolled at a state school, and I didn't speak any English. But one thing I was very good at was maths, because you don't need to know the language for that. I used to get 100 per cent in all the tests and the other kids got really angry with me."
The experience drove her to learn the language within two months from a set of English books her father had bought her. "After that the bullying scaled back."
A move to London after her parents separated five years later called upon Ma's precocious development straight away. The 12-year-old conducted the negotiations for a loan her mother needed when they moved into their first flat, and she signed herself up at Croydon High School. "I remember calling up the school and enrolling myself. They could tell that I was a little girl and asked to speak to my mum, but I said 'No!'"
Ma has always been a high achiever, getting straight A*s at GCSE and three As at A-level (she laughs off the B in German). She went on to UCL where she studied philosophy and economics but "didn't go out much, maybe once every two weeks".
What she was doing was selling. She spent the summer break between school and university developing her range of natural cosmetics - an idea spawned when she worked on a cosmetics stall at a local market and "saw how much money I was making for the boss and how little he was paying me". By the time term began she had a product and a manufacturer in place "so I could go out and sell at weekends".
"My education was 80 per cent my priority and my business 20 per cent," she says, although it's easy to imagine that 20 per cent of Ma's industry is more than many of us manage altogether."
So Chinese.