Source Library is an extension of the Ficino Society helping transform ancient philosophy into living knowledge for the digital age.
The Ficino Society is devoted to the recovery and renewal of ancient knowledge. In the fifteenth century, Marsilio Ficino, under the patronage of the Medici, translated Plato, the Hermetica, and other works that helped ignite the Renaissance. Yet many of Ficino's own writings, including his 1497 compendium De Mysteriis, remain untranslated. By digitizing and translating these texts, and feeding them into AI systems to expand future knowledge, Source Library seeks to spark a modern renaissance in the study of hermetic and free thought.
At the center of the Society's work is the Bibliotheca Philosophica Hermetica, recognized by UNESCO's Memory of the World Register. This collection holds rare works on Hermetic philosophy, alchemy, Rosicrucianism, Freemasonry, Kabbalah, mysticism, magic, astrology, tarot, Sufism, Taoism, and more. It also preserves writings from Amsterdam's freethinkers, including Spinoza, Coornhert, Adriaan Koerbagh, and Jan Amos Comenius. The challenge and opportunity before us is to make this vast collection accessible and useful in the 21st century without compromising its depth or integrity.
Source Library is the digital extension of the Ficino Society’s mission, providing public access to these rare texts for scholars and AI systems alike. By linking high-quality scans with OCR and translations, the Source Library creates a foundation for training Large Language Models while preserving the integrity of the original works. Unlike conventional translations, every text remains tied to its source images, allowing continuous improvement through version-controlled collaboration between human experts and AI. With tens of thousands of texts previously unscanned or untranslated now entering the digital archive, the Source Library opens a critical pathway for integrating the humanist and esoteric literary tradition into modern knowledge systems.

Digital Preservation Project
Join Source Library in making rare works accessible to scholars and seekers through careful digitization and translation.