Composed as an introduction to its author's defense of his 900 Theses, for 10 points, identify this humanistic work of philosophy by Pico della Mirandola.
This work cites the Eleusinian Mysteries to illustrate the value of the "liberal arts" before moving on to consult the ideas of Pythagoras.  Its author recalls a banquet at which one of his Hebrew teachers, Dactylus, agreed with the doctrine of the Trinity, while in another section he asserts that he has never sought any pay save the cultivation of his mind.  Written in a series of numbered paragraphs, it opens by restating Abdala the Saracen's response to the question: "what is most worthy of wonder?"  In addition to positing the unity of truth, this work, went beyond such contemporary treatises as Ficino's Theologia Platonica in arguing that the title concept emerges, not only from "universality," but from an ability to live life based on free choice.  Composed as an introduction to its author's defense of his 900 Theses, for 10 points, identify this humanistic work of philosophy by Pico della Mirandola.
This work cites the Eleusinian Mysteries to illustrate the value of the "liberal arts" before moving on to consult the ideas of Pythagoras.  
Oration on the Dignity of Man or On the Dignity of Man [accept Mirandola's Oration before the end] or De hominis dignitate