But you know, success can test one's mettle as surely as the strongest adversary.
11 seconds sound clip from the Conan the Barbarian (1982) movie soundboard.
You can hear this line at 00:52:40 in the Blu-ray version of the movie.
Quote context
[...]
- Do you wanna live forever? (2)
- All manner of pleasures and diversions were indulged.
- But you know, success can test one's mettle as surely as the strongest adversary.
- They were taken to the hall of King Osric, the Usurper.
- Once a powerful Northman like my lord, but now old and sotted.
- These are the thieves you have requested, sire.
- Uh, our companion, he died in the gardens. Lions ate him.
[...]