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
Live Fast and Prosper Live Fast and Prosper "Live Fast and Prosper" is the 141st episode of "", the 21st episode of the . Two people beam down to a mining colony. They introduce themselves as Captain Janeway and Tuvok, but they are not. The miners, unaware of any deception, agree to a trade: "Janeway" promises to beam down a supply of dilithium in exchange for a load of bolomite. She and "Tuvok" are well-practiced in their roles and knowledgeable about their characters; the miners trust them and are impressed with their generosity: "Janeway" says she plans to use the bolomite to help a