To be really cosmopolitan, a man must be at home even in his own country.
Source: In The International Thesaurus of Quotations, by Rhoda Thomas Tripp, 1995.
-- Thomas W Higginson, (Dec 22 1823-1911), US clergyman, abolitionist, author; He was a Unitarian minister and abolitionist who led the first colored regiment in the Civil War.