live long and prosper
A catchphrase from the media franchise Star Trek, in which it is used as a blessing adapted from the fictional Vulcan language. In general use, the phrase is often used humorously as part of a farewell to wish someone good fortune or good health. A: "OK, I'd better go. Good chatting with you." B: "You too! Live long and prosper." A: "Haha, you too." Loved your cosplay photos from Comic Con. Live long and prosper!
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