A Period Is A Period, Period Lyrics

Why is a dot a period
Why oh why
It's so small and insignificant
But brings closure to words Baboon Rising - A Period Is A Period, Period - http://motolyrics.com/baboon-rising/a-period-is-a-period-period-lyrics.html
It organizes our written language
And yet it remains a tiny, small,
Finite, little, speck of a dot, period.