Cover -- Title Page -- Copyright Page -- Table of Contents -- Foreword: Recreational Mathematics -- What Is Mathematics For? -- A Tisket, a Tasket, an Apollonian Gasket -- The Quest for God's Number -- Meta-morphism: From Graduate Student to Networked Mathematician -- One, Two, Many: Individuality and Collectivity in Mathematics -- Reflections on the Decline of Mathematical Tables -- Under-Represented Then Over-Represented: A Memoir of Jews in American Mathematics -- Did Over-Reliance on Mathematical Models for Risk Assessment Create the Financial Crisis? -- Fill in the Blanks: Using Math to Turn Lo-Res Datasets into Hi-Res Samples -- The Great Principles of Computing -- Computer Generation of Ribbed Sculptures -- Lorenz System Offers Manifold Possibilities for Art -- The Mathematical Side of M. C. Escher -- Celebrating Mathematics in Stone and Bronze -- Mathematics Education: Theory, Practice, and Memories over 50 Years -- Thinking and Comprehending in the Mathematics Classroom -- Teaching Research: Encouraging Discoveries -- Reflections of an Accidental Theorist -- The Conjoint Origin of Proof and Theoretical Physics -- What Makes Mathematics Mathematics? -- What Anti-realism in Philosophy of Mathematics Must Offer -- Seeing Numbers -- Autism and Mathematical Talent -- How Much Math is Too Much Math? -- Hidden Dimensions -- Playing with Matches -- Notable Texts -- Contributors -- Acknowledgments -- Credits.