Pauciloquent (pau-cil'o-quent)
adj

1. Uttering few words; brief in speech

I wish some posters here would be more pauciloquent at making their point.
From Michael Berg:

Every person has a unique connection to the Creator that can never be extinguished, and every person has a great soul that can manifest important things in our world. To make a person feel less than they are because of something inside themselves, be it faith, race, or sexual orientation, is the greatest sin of all."