The message says, in part:

“For almost 25 years you dazzled audiences at the Bolshoi Theatre with your innumerable leading parts, including the Snow Maiden, Martha in “The Tsar’s Bride,” the Swan Princess in “The Tale of Tsar Saltan,” and Violetta in “La Traviata.”  Countless admirers were sincerely in raptures over your singing skills, artistry, and virtuoso command of the coloratura technique.

“And your success was every bit as great when you moved over to teaching.”