Ana and Olivia Meredith. I believe teaching my children about mindset and having a 'can do' attitude is the most important life lesson I can teach them. It's something my father did so generously for me, I want to continue the legacy. One day my 5-year-old daughter turned to me and said, "Mummy we should write a book to teach other kids about how their brains are magic too!" "My darling", I replied, "that is exactly what we will do." And so, we did!