Maya Angelou Sheet of 12 Forever USPS Postage Stamps Scott 4979 By USPS 12 Brand New USPS Forever Stamps (1 sheet of 12 stamps) The bright red-colored sheet also includes a short excerpt from Dr. Angelou's book Letter to My Daughter. It reads: "Try to be a rainbow in someone's cloud." Forever stamps are always equal in value to the current First-Class Mail one-ounce price. Issue Date: April 7, 2015 SKU: 472600