It was for the most part by sacrifices, processions, and religious dances, which he himself appointed and conducted, and which mingled with their sol… - Plutarch

"There is a story recorded about Geradas, a Spartiate of really ancient times, who when asked by a foreigner what their punishment for adulterers was, said: "There is no adulterer among us, stranger." When the latter replied: "But what if there should be one?", Geradas' answer was: "His fine would be a great bull which bends over Mount Taygetus to Drink from the Eurotas." The foreigner was amazed at this and said: "But how could there be a bull of such size?" At which Geradas laughed and said: "But how could there be an adulterer at Sparta?" This, then, concludes my investigation of their marriages."

it is useful, or rather it is necessary, not to be indifferent about acquiring the works of earlier writers, but to make a collection of these, like a set of tools in farming. For the corresponding tool of education is the use of books, and by their means it has come to pass that we are able to study knowledge at its source.

[The Spartans] should not make war often, or long, with the same enemy, lest that they should train and instruct them in war, by habituating them to defend themselves.