Liberian President Johnson Sirleaf Calls On Harvard Grads To Be Hopeful, Resilient 05/27/2011 03:09 pm ET | Updated Jul 27, 2011 Daniel M. Lynch The Harvard Crimson Read more on The Harvard Crimson More: Harvard Commencement Central FOLLOW COLLEGE facebook twitter Suggest a correction GET THE NEWSLETTER Enter your email address to get top stories and blog posts emailed to you each day. FOLLOW HUFFPOST HuffPost College HuffPost College HuffingtonPost Available on the App Store Android App on Google Play Get it at Blackberry App World HUFFPOST NEWSLETTERS Enter your email address to get top stories and blog posts emailed to you each day. Get top stories and blog posts emailed to me each day. Newsletters may offer personalized content or advertisements. Learn More.