Live long and prosper


What's the origin of the phrase 'Live long and prosper'?

‘Live long and prosper’ is an abbreviated version of a traditional Jewish religious blessing. It came to a wider public in the Star Trek TV series, where it was used there by the character Mr. Spock (actor Leonard Nimoy, himself Jewish) as the greeting of the Vulcan people.

The phrase was the spoken greeting/blessing that accompanied the hand gesture called the Vulcan salute.

‘Live long and prosper’ is translated, if that is the correct word, from the Vulcan language phrase ‘dif-tor heh smusma‘, which was so uttered in Star Trek: The Motion Picture. The phrase echoes the Hebrew ‘Shalom aleichem’ and the Arabic ‘Salaam alaykum’, which roughly translate as ‘peace be upon you’.

Trend of live long and prosper in printed material over time

Gary Martin is a writer and researcher on the origins of phrases and the creator of the Phrase Finder website. Over the past 26 years more than 700 million of his pages have been downloaded by readers. He is one of the most popular and trusted sources of information on phrases and idioms.

Gary Martin

Writer and researcher on the origins of phrases and the creator of the Phrase Finder website. Over the past 26 years more than 700 million of his pages have been downloaded by readers. He is one of the most popular and trusted sources of information on phrases and idioms.
Live long and prosper

Phrases & Meanings

A-Z

Categories

How did we do?

Have you spotted something that needs updated on this page? We review all feedback we receive to ensure that we provide the most accurate and up to date information on phrases.