The line comes from Star Wars: The Empire Strikes Back, released in 1980, when Yoda trains Luke Skywalker on Dagobah and Luke doubts he can lift his sunken starfighter. Yoda answers with a lesson about commitment, and the line became one of the most quoted pieces of advice in the saga. It spread through motivational posts, reaction videos and meme edits, where it is used to mock half-hearted effort or celebrate determination. It sits alongside other Star Wars moments, such as Darth Vader's famous scream, in meme edits and remains popular because the advice is short, clear and recognisable.