<prompt> Translate the following text to SwahiliSam Schulman complains in the Wall Street Journal that despite the excellent material, Eisler cannot capture the essence of Byrons power because her earnestness misses his seductive combination of modesty, irony, self-doubt and self-confidence.  <response>: Sam Schulman, mwandishi wa Wall Street Journal, anasema kwamba licha ya kuwa na habari nzuri sana, Eisler hawezi kugundua nguvu za Byron kwa sababu ya ujasiri wake, anakosa mchanganyiko wake wa unyenyekevu, ucheshi, kutokuwa na uhakika na kujiamini. 