Some Interesting, Quite Neo-Platonic, Ideas — 3 years ago
This was a charming little “Socratic” dialog between Augustine and his beloved, albeit illegitimate from his pre-Christian past, son. The two want to discover how man conveys knowledge.
All human communication must be the form of signs. But signs are meaningless unless one knowns what they mean. (Consider, as a vastly-oversimplified example, what would happen if the government had instituted stop signs without clarifying their meaning.) Some mechanism must reveal the significates to man.
In Augustine that force is God, but I tend to give more credence to the Tomist answer—humans have the innate, God-given ability to connect signs and significates using their own reason.
Either way, worth the read.

