Here's a saying from
Apostolius, C1.24, with a Latin version from
Clavis Homerica. The image is from
Wikipedia. Here are some
more Apostolius proverbs.
Ἀγροίκου μὴ καταφρόνει ῥήτορος.
Agrestem ne contemnas oratorem.
Do not scorn a backwoods speaker.
