Characters
Damage control is easy. Reading Klingon, that’s hard.
— Scotty · Star Trek IV: The Voyage Home

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
Scotty ranks dealing with damage below reading an unfamiliar language in difficulty. The contrast gives a potentially demanding practical task an unexpectedly modest place. It expresses the speaker’s own assessment of his abilities, without establishing that either task would be easy or hard for everyone.
Context reviewed