Vulcan salute Leonard Nimoy for the "Star Trek" episode "Amok Time", which was the first episode with Vulcans other than Spock. Nimoy wanted something to help develop the Vulcans sociologically and suggested that Vulcans have a gestural greeting. He then proposed the (now globally-recognized) sign. The accompanying spoken blessing, "live long and prosper" – ""dif-tor heh smusma"" in the Vulcan language (as spoken in "") – also appeared for the first time in "Amok Time", scripted by Theodore Sturgeon. The less-well-known reply is "peace and long life", though it is sometimes said first, with "live long and prosper" as the reply. The
Jean Prosper Guivier married James Franklin Fuller. Joseph Prosper also continued to live in london where he played in Henry Distin's Ventil Horn Union and the London Rifle Brigade band. Leaving Henrietta at Louise's mother's home in Avesnes-Sur-Helpe, Jean Prosper and Louise continued south to Marseilles where his brothers Josephand Jean Baptiste were living. Prospère's health was rapidly declining, and on 18 November 1862, he died at his home, 47 Rue Terrusse, aged forty eight years. In an undated letter to the Royal Society of Musicians, Jean Prosper's son Joseph Prosper asks for funeral expenses to be made available to Louise. She had