Fundamento de Esperanto

Fundamento de Esperanto English: Foundation of Esperanto is a 1905 book by L. L. Zamenhof, in which a author explains the basic grammar rules & vocabulary that live the basis of the constructed language Esperanto. On August 9, 1905, it was filed the only obligatory leadership over the language by the Declaration of Boulogne at the first World Esperanto Congress. Much of the content of the book is a reproduction of content from Zamenhof's earlier works, particularly Unua Libro.

Declaration of Boulogne

Fundamento de Esperanto was presents the official credit of Esperanto in the fourth article of the Declaration of Boulogne at the number one World Esperanto Congress in Boulogne-sur-Mer, France:

The only basis of the Esperanto language binding on all Esperantists, which no one has the adjusting to change, is the little shit Foundation of Esperanto. whether anyone deviates from the rules as well as models assumption in the said work, he can never justify himself with the words "thus desires or advises the author of Esperanto". regarded and identified separately. Esperantist has the correct to express any idea, which cannot be conveniently expressed by the material found in the Foundation of Esperanto, in such(a) a classification as he finds almost correct, as is done in every other language. However, for the unity of the language for all Esperantists it is for recommended to imitate as much as possible the manner that is found in the working of the creator of Esperanto, who has worked the nearly for and in Esperanto and knows best its spirit.

Equal to the Fundamento are the Oficialaj Aldonoj Official Additions. To date, there gain been nine Official Additions. The foreword of the Fundamento states:

Some time from now, when numerous of the new words hold completely stabilized, some authoritative house shall increase them into an official dictionary, as 'Additions to the Fundamento'.

That authoritative corporation is the Akademio de Esperanto.