Since law is a very respected profession, it is a very important profession to ensure the rights and freedoms of people and make the social life fair so that the rule of law reigns. I believe that judges, prosecutors, legal scholars and other professionals in the profession will gain sufficient understanding of the principles and practical implications of the legal interpretation concepts found in this book. Dear Ato Tesfaye, I strongly believe that the way you have analyzed the interpretation of the law, especially in relation to judicial work, is very important, and I have full faith that you will prepare a better book in the future. --- Ato Solomon Areda---Vice President of the Federal Supreme Court