The most learned are often the most narrow minded.

Self righteousness belongs to narrow-minded.

We shouldn't be getting in the way (of the federal probe), but we shouldn't be narrow-minded about what it means to have an overlapping investigation,

It just complimented the part so well and really showed that we shouldn't be narrow-minded.

A politician is not as narrow-minded as he forces himself to be.

A narrow mind and a fat head invariably come on the same person.