58 Years Later, Captain Kirk's Best Star Trek Quote Is the Greatest Line in Sci-Fi History

Captain Kirk's speech in 'Return to Tomorrow' says more about what Star Trek stands for than any other line in the original series. Certain lines of dialogue become so famous they almost stop belonging to the movies and TV shows that produced them. “May the Force be with you.” “I’ll be back.” “You're gonna need a bigger boat.” You don't need to know the context. The words have long since transcended their original context.