No pain, no gain
Meaning
Effort and discomfort are necessary for progress.
Usage
Used especially in fitness or tough tasks.
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.
19th-century athletic slogan.
Popularized in motivational writing and gym culture.