https://www.cnbc.com/2018/06/08/facebook-coo-sheryl-sandberg-commencement-speech-full-transcript.html > Facebook chief operating officer Sheryl Sandberg addressed the Massachusetts Institute of Technology Class of 2018 Friday and stressed the importance of using technology for human good. > Sandberg encouraged the graduating class, comprised of over 4,500 undergraduates and 6,900 graduate students, to use education and innovation as a means to foster democracy and equality. Sandberg also addressed Facebook's recent data breaches and privacy issues.