A premium subscription is required to access this article. Article Date: 08/31/2016 Rich, Wealthy and "The Thin Green Line": An Interview with Paul Sullivan There is a fine line between who is rich and who is wealthy, and according to New York Times columnist Paul Sullivan in his book, “The Thin Green Line: The Money Secrets of the Super Wealthy,” being wealthy is better and earns you a place above that line.What is the thin green line? ... Log in to view full article. If you already have a subscription, please log in with your email address and password. User Name (Email Address): Password: Forgot your password? Click here to have your password emailed to you. To purchase a premium subscription, please use the links below. One-year premium subscription with unlimited access to all articles including reprint rights (see terms and conditions) for $2,000.00. Monthly subscription (3 month minimum) with unlimited access to all articles including reprint rights (see terms and conditions) for $195/mo.