Original artwork, not a still
There is nobody so irritating as somebody with less intelligence and more sense than we have.
Behind the line
What it means
Our interpretation.
The speaker finds few things more maddening than a person who is less clever than they are yet has better judgment. The irritation carries a hint of self-mockery: being outdone in sense by someone lesser in intelligence stings because it exposes the speaker's own cleverness as no guarantee of wisdom.
Context reviewed
