Description: Why? People Biography Comic Series. This volume explores the life of Jang Yeong-sil, the brilliant scientist who led Joseon's golden age of science and technology. Born into the lowest social class, Jang Yeong-sil honed his natural talents and skills to rise to a high government position. This book examines his remarkable, eventful life — a story that transcended the limits of his birth and demonstrated the excellence and boundless potential of traditional Korean science. Each volume in this series avoids clichéd praise or idealization of its subject, instead presenting an objective perspective. The guiding principle is to present each figure's achievements and shortcomings honestly, leaving judgment to the reader. From personal struggles and doubts to setbacks and triumphs, failures and successes, the series presents each figure's determination and wisdom as a role model for young readers. The series brings historical figures to life through easy, engaging comic storytelling, with key content clearly summarized in tip boxes. Vivid photographs are used generously throughout, and detailed illustrations depict the figure's peak moments and major achievements, helping readers intuitively grasp the essence of each historical account. Contents: Times and People 7 1. A Gifted Child 12 2. Life at the Blacksmith's Forge 32 3. Icheon's Keen Eye 50 4. Solving the Drought 70 5. Studying Abroad in Ming China 90 6. Reading the Principles of the Heavens 112 7. In Search of Joseon's Time 132 8. A Wrongful Accusation 150 Put Yourself in Their Shoes | Rivals & Supporters | Character Sketch | Glossary of Terms | Curriculum Connections Table