An Introduction to Philosophy

First published in 1890, this clear and patient introduction was written for readers curious about philosophy but uncertain where to begin. Fullerton opens by acknowledging a truth many beginners sense but few textbooks admit: philosophy has no standard path, no universally agreed method, no single question it promises to answer. What philosophy offers instead is a way of questioning rigorously, of examining the foundations of what we think we know. Fullerton systematically explores how philosophy differs from everyday thinking and scientific inquiry, then turns to the great puzzles that have occupied thinkers for centuries: Does an external world truly exist? What is the relationship between what we know and what we experience? How should we reason about knowledge itself? His prose remains remarkably direct, avoiding the obscurity that often mars philosophical writing. The book succeeds because it respects its readers while refusing to simplify the genuine difficulty of these questions. For anyone wanting to understand what philosophy actually is rather than what they assume it to be, this introduction offers a thoughtful entry point into the discipline's oldest and most persistent concerns.