PR 9 hard-earned business and life lessons We asked PR and media pros: What do you wish you had known when you graduated from college? The answers can help graduates, undergraduates, and industry veterans. By Michael SebastianJune 15, 2012 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.