As you read this, the spaces between the words and punctuation guide you in the process.
As you read this, the spaces between the words and punctuation guide you in the process. Chances are you're reading it silently, too. That's not the way the ancient Greeks and Romans usually read. They preferred no spaces, except to mark the end of the sentence. A story in St. Augustine's Confessions seems to suggest that they were not accustomed to reading silently, either, judging from Augustine's shock at finding his teacher and bishop, Ambrose, reading while "his voice and his tongue were at rest."