People
Imagination is not a talent of some men but is the health of every man.
— Ralph Waldo Emerson
Behind the line May contain spoilers.
Our reading
An editorial interpretation.
Imagination isn't a special gift handed to a few gifted people. Instead, it's a basic part of being well for everyone. The quote treats it as an ordinary, necessary strength that keeps a person's mind alive and whole, rather than a luxury.
Context reviewed