Serena Williams said every tennis match loss helped her “become Serena,” and that she’s applied the mindset of learning from losses to her investment decisions. Williams is used to shattering boundaries for Black women and female athletes: She won 23 Grand Slam tournaments, more than any woman in modern tennis. Since retiring from the sport, she has focused on Serena Ventures, her investment fund, which largely backs founders who are women or people of color. Follow our live coverage from the DealBook Summit at the link in our bio. #SerenaWilliams #Investing