"Diana was one of the quickest wits I knew; nobody made me laugh like her"

In this quote, Sarah Ferguson is revealing her adoration for Princess Diana's sharp wit and sense of humor. She describes Diana as one of the quickest wits she understood, meaning that she was exceptionally creative and quick-thinking. Sarah likewise mentions that no one might make her laugh like Diana, highlighting the princess's capability to bring delight and laughter to those around her. This quote showcases the strong bond and friendship between Sarah and Diana, along with Diana's lovely and charismatic personality. It also functions as a suggestion of the impact Diana had on those who knew her, not simply as a royal figure, but as a genuine and funny individual.