Three
Three is a very fine number. It is the first odd prime number. We perceive white light in the three hues of red, green, and blue. Genetic information is encoded in DNA and RNA using a triplet codon system. The galaxy is comprised of three main morphological classifications: ellipticals, spirals and lenticulars. Anthropologist Georges Dumezil divides prehistoric Indo-European society into three classes: priests, warriors, and commoners. (I know my prehistoric class!) Old South is in its third century and ministering from our third building.