She is the author of an Amazon #1 Best-Seller Future Proof: Reinventing Work in the Age of Acceleration. It's a book about how to adopt more agile mindsets and practices to prepare yourself for success in a fast-changing world, across a 100-year life. She also wrote the best-selling children's book, Hong Kong ABCs. The work done on the book has been donated, with all profits from sales of the book going to the charity Room-to-Read. Diana also runs a company called Sarana Labs which invests in young people and their companies to prepare them for a bright future. She previously worked at the Financial Times for about 13 years and is currently on the Board of the American Chamber of Commerce in HK.