“To be really cosmopolitan a man must be at home even in his own country.”
Short Studies of American Authors http://books.google.com/books?id=5a9GAQAAIAAJ&q="To+be+really+cosmopolitan+a+man+must+be+at+home+even+in+his+own+country"&pg=PA384#v=onepage - VI. Henry James, Jr., The Literary World, (22 November 1879).
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Thomas Wentworth Higginson 1
Union United States Army officer 1823–1911Related quotes

Congressional hearing http://www.msnbc.msn.com/id/17027314/, February 7, 2007.

“A man must be orthodox upon most things, or he will never even have time to preach his own heresy.”
George Bernard Shaw (1909)
“The man of mark is never appreciated, either in his lifetime or in his own country.”
L’uomo insigne non è mai apprezzato nè in vita, nè in patria.
I Preguidizi del Paesi Piccoli, Act II., Sc. V. — (L’Uffiziale).
Translation reported in Harbottle's Dictionary of quotations French and Italian (1904), p. 338.

“Every man must do two things alone; he must do his own believing and his own dying..”

“Each man has two countries, I think: His own, and France.”
Henri de Bornier, La Fille de Roland, act III, scene ii, p. 65 (1875): "Tout homme a deux pays, le sien et puis la France!"
Also misattributed to Thomas Jefferson in 1880 http://query.nytimes.com/mem/archive-free/pdf?res=940CE2DB143FEE3ABC4151DFB166838B699FDE
Misattributed