A truthful because there is realism in truth
Oberon instructs Puck, his helper, to find a magic love potion and to give it to Lysander so as to make him fall in love with Hermia. However, Puck makes a mistake and because of it, both Lysander and Demetrius fall in love with Helena, which is not something Oberon wanted to happen.
Yes it is true that Latin is more exact and precise than Greek. This is mainly because of the way they say, use the language, for example, the letting and alphabet.