Chemiam artibus academicis jure esse inserendam

Set against the grand halls of the Leiden‑Batavia Academy, this inaugural speech greets listeners with the palpable excitement of a scholar stepping onto a new stage. Hieronymus David Gaubius, a seasoned physician‑chemist, opens by cataloguing the impressive roster of nobles and senators gathered to hear him, then quickly turns to the heart of his address: a passionate defense of chemistry as a true academic art. He paints vivid images of bustling laboratories—furnaces roaring, crucibles glowing, glassware arranged like a choir of instruments—inviting the audience to see experiments as a form of eloquent inquiry rather than mere craft.

Through lively rhetoric, Gaubius contrasts the “rough” labor of the laboratory with the polished elegance of traditional oratory, arguing that the fire‑lit work of transmuting substances is itself a language of reason. He challenges listeners to recognize that the true mastery of chemistry lies not in lofty words but in the careful observation of matter, promising a fresh perspective on the sciences that would shape the academy’s future.