I received this notice today, I remembered about your customer, and
I think Perhaps ... like to know
The first book in Esperanto, a language invented by Polish Dr. L. L. Zamenhof, was published. Esperanto is a planned language intended for use between people who speak different native languages.
Zamenhof created it with the purpose of promoting peace and understanding among cultures.
"Esperanto" means "a person who is hoping": http://www.esperanto.net/info/baza_en.html