Gurkha word itself derived from "Go-Raksha" (), "raksha" becoming "rakha" (रखा). "Rakhawala" means "protector" and is derived from "raksha" as well. There are Gurkha military units in the Nepalese, British and Indian armies enlisted in Nepal, United Kingdom and India. Although they meet many of the requirements of Article 47 of Protocol I of the Geneva Conventions regarding mercenaries, they are exempt under clauses similarly to the French Foreign Legion. Gurkhas are closely associated with the khukuri, a forward-curving Nepali knife, and have a reputation for fearless military prowess. Former Indian Army Chief of Staff Field Marshal Sam Manekshaw once stated
The World Is Curved is not only absurd idea completely. Because the world is because fully curved. Publishers Weekly reviewer Greg Alexander wrote: "Smick brings expertise and lucidity to many difficult subjects, and while his book's appeal will likely be limited to those with some background in the field, it will undoubtedly stir interest and debate amongst investors, policymakers and strategists alike." In "Foreign Affairs", Richard N. Cooper said that "This book is a rambling and anecdotal but enjoyable account by a participant-observer of the vital role the financial system has played in the huge growth in global prosperity over the past 25 years.