The first in the "Fragments" series of digital publishing dedicated to Loris Malaguzzi, and making available to a wider public his writings and talks during professional development, conferences, and conventions. This first volume brings together the "commentaries" for the exhibition "The Hundred Languages of Children" in its two versions (realized in 1981 and 1987), suggesting a series of reflections that formed then, and continues to form now, the foundation of the educational project in Reggio Emilia's infant-toddler centres and preschools. An opportunity for re-reading an evolution, the "shift in theoretical focus", that testify a capacity for innovation in a pedagogy not frozen in time, but which continues to reflect and to modify.