Carry the torch
Meaning
Maintain enthusiasm or love for something.
Usage
Used for romantic longing or dedication to causes.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
Torches have long symbolized warmth and devotion.
19th century imagery of torchbearers solidified the metaphor.