Kazimierz Bein (1872-1959), was an eye-doctor from Poland, who became a prominent Esperanto activist and author, writing a number of books in the language. He used the shortened form of his name, Kabe, as a pseudonym. 1872 was a leap year starting on Monday (see link for calendar). ... 1959 was a common year starting on Thursday (link will take you to calendar). ... The Republic of Poland, a democratic country with a population of 38,626,349 and area of 312,685 km², is located in Central Europe, between Germany to the west, the Czech Republic and Slovakia to the south, Ukraine and Belarus to the east, and the Baltic Sea, Lithuania and... Esperanto flag Esperanto is a constructed international auxiliary language. ...
However, he is probably best known for the fact that he abandoned the Esperanto movement in 1911, which duly retaliated by using his name Kabe thereafter as the stem of an invented verb (kabei) meaning to leave the movement suddenly.
KazimierzBein (1872 – June 15, 1959), was an eye-doctor from Poland, the founder and for a time director of the Warsaw Ophthalmic Institute (Warszawski Instytut Oftalmiczny).
Bein became at least as well known for his involvement with the Esperanto movement as for his medical achievements, as much for the manner in which he left the movement as for what he had done within it.
Bein was one of the earliest adopters of the international language, Esperanto, and became an eminent pioneer of Esperanto prose, writing under the pseudonym, Kabe, a shortened form of his name.