What Bill and Melinda Gates wish they’d known when they were younger

During the launch event of Bill and Melinda Gates’ 2018 Annual Letter at Hunter College earlier this month (Feb. 13), Mark Zuckerberg asked Melinda Gates, Bill Gates, and moderator Lin-Manuel Miranda a question via Facebook: If you could go back and give your younger self a piece of advice, what would it be? Watch the video above to see how they answered.