Many things difficult to design prove easy to performance. Samuel Johnson, The History of Rasselas, Prince of Abissinia (1759), Chapter 26. By: Redactor Dr. Johnson Mario Vargas Llosa Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website − = 3 Notify me of follow-up comments by email. Notify me of new posts by email.