Lafitau was able to gain access to books and the opportunity to study and learn many languages as a result of his family's wealth and resources. He was familiar with important French, Spanish and English voyages, as well as ancient literature, philosophy, theology, geography, and natural history.
Thanks to his family's financial means and access to educational opportunities, Lafitau was able to delve into various subjects, including French, Spanish, and English explorations, as well as classical works in literature, philosophy, theology, geography, and natural history.