The primary purpose of this book is to help you understand and leverage the power of data and artificial intelligence in decision-making, innovation, and growth. This book first introduces the basic concepts of data and AI thinking. It then provides a comprehensive overview of data thinking and artificial intelligence thinking and explains how they can be combined to unlock insights and opportunities in the big data era. Then, the comprehensive practical application fields of data and AI thinking are introduced in detail. We hope this book will be a useful reference for executives, entrepreneurs, and anyone else who wants to understand and harness the power of data and artificial intelligence in today¿s hyperconnected world.