When I teach at Harvard, I tell my class: you’ll forget everything I say, but you’ll never forget the people sitting beside you. That network is the real ROI of college. And shutting out foreign talent is one of the worst ideas I’ve ever heard. When you bring the best students in the world here, they stay, build companies, hire people, and strengthen the U.S. economy. That’s how America wins | Kevin O'Leary

Harvard Online’s Technology & Innovation courses help you drive digital transformation in just 4-6 weeks. Enroll today. | Harvard Online