Why learn Esperanto?
One important reason is that Esperanto is intrinsically worth learning; It possesses fascinating linguistic aspects which will be of interest to anyone who loves languages.In addition it carries the ideology of internationalism .It provides the possibility of mastery because it is a rational, planned language which is not littered with illogicalities.Languages do not benefit in any way as a result of gross peculiarities.
To be continued.
In the meantime look at this website.which contains esperanto courses in many languages.