form of a language is just that mode of denoting the relations between the parts of a sentence which reflects the manner in which a particular body of men regards the world about them. It is the task of the morphology of speech to distinguish the various ways in which languages differ from each other as regards their inner form, and to classify and arrange them accordingly. Noam Chomsky frequently quotes Humboldt's description of language as a rule-governed system which "makes infinite use of finite means", meaning that an infinite number of sentences can be created using a finite number of grammatical rules. Humboldt scholar Tilman Borsche notes profound differences between von Humboldt's view of language and that of Chomsky. More recently, Humboldt has also been credited as an originator of the linguistic relativity hypothesis (more commonly known as the Sapir–Whorf hypothesis), developed by linguists Edward Sapir or Benjamin Whorf a century later. The reception of Humboldt's work remains problematic in English-speaking countries, despite the work of Langham Brown, Manchester and James W. Underhill (Humboldt, Worldview and Language, 2009), on account of his concept of what he called Weltansicht, the linguistic worldview, with Weltanschauung being translated simply as 'worldview', a term associated with ideologies and cultural mindsets in both German and English. The centrality of distinction in understanding Humboldt's work was set out by one of the leading contemporary German Humboldt scholars, Jürgen Trabant, in his works in both German and French. Polish linguists at the Lublin School (see Jerzy Bartmiński), in their research of Humboldt, also stress this distinction between the worldviews of a personal or political kind and the worldview that is implicit in language as a conceptual system. However, little rigorous research in English has gone into exploring the relationship between the linguistic worldview and the transformation and maintenance of this worldview by individual speakers. One notable exception is the work of Underhill, who explores comparative linguistic studies in both Creating Worldviews: Language, Ideology & Metaphor (2011) and in Ethnolinguistics and Cultural Concepts: Truth, Love, Hate & War (2012). In Underhill's work, a distinction is made between five forms of worldview: world-perceiving, world-conceiving, cultural mindset, personal world and perspective, in order to convey the distinctions Humboldt was concerned with preserving in his ethnolinguistics. Probably the best-known linguist working with a truly Humboldtian perspective writing in English today is Anna Wierzbicka, who has published a number of comparative