Alfred North Whitehead was a distinguished English polymath whose career transitioned from groundbreaking mathematics to highly original metaphysics. He is most famous in the scientific community for co-authoring Principia Mathematica, a monumental effort to establish a logical foundation for all mathematical truths. Later in life, he pioneered process philosophy, a system that views reality as a dynamic web of interconnected events rather than a collection of static material objects. His intellectual reach extended into education reform, where he criticized "inert ideas" and championed the use of imagination in learning. Today, his legacy persists through process theology and modern applications in ecology and sustainability, particularly in China. This overview highlights a thinker who sought to bridge the gap between rigorous logic and the fluid, experiential nature of existence.