Marking the 100th anniversary of her birth, the legacy of María Eugenia Dengo as an educator and champion of liberty and democracy is particularly relevant in Costa Rica today. The country is currently grappling with a significant decline in its education system, making Dengo's contributions all the more poignant. Dengo was a prominent figure in advocating for educational reform and strengthening democratic principles within Costa Rica. Her work focused on renewing educational practices and fostering critical thinking among students. As Costa Rica confronts ongoing challenges to its educational infrastructure, her ideas and dedication are being revisited and reevaluated. This renewed focus highlights the enduring importance of Dengo’s contributions to national development and civic engagement in Costa Rica.