Anna Wiersbicka is a Polish-Australian researcher in language semantics who is proposing that all concepts in all languages can be defined in terms of 61 basic concepts, called “primitives”. In a very interesting article in the NRC Handelsblad of Saturday, September 20, 2003, she elaborates on this theory.
In short, these 61 primitives can be represented by 61 words (or word groups) in all languages. By stringing these 61 words together with a suitable mini-grammar, any concept can be explained. Strangely enough, the definitions themselves read like poems. For example: