Why a Dead Language
The question comes every year, usually around October, usually from a bright student who has just realized that no one in the hallway speaks Latin and suspects, not unreasonably, that he is being asked to memorize a corpse.
It is a fair question and it deserves better than the usual answers. “It helps your SAT vocabulary” is true and beneath the subject. “It trains the mind” is true and unfalsifiable. Neither is why anyone who loves the language loves it.
Here is the honest version. A living language is a river you stand in; you cannot see its whole length, because it is still moving and you are wet. A language that has stopped moving can be seen entire. Latin is finished, and because it is finished it can be known in a way no living tongue can be — its whole literature is gathered, its grammar described to the last exception, its long argument with itself concluded. To learn it is to be handed two thousand years of one conversation, complete.
That the speakers are dead is not the defect. It is the condition of the gift. The dead cannot change their minds, and so they can finally be listened to.