Russell's Three Books on Philosophy

There are many questions in life, and we naturally give answers based on experience. In a sense, knowledge undoubtedly comes from this. However, if you examine many things in daily life carefully, you will find that contradictions abound. If perception is reliable, then why does the same table have different light and shadow colors under different lights? If experience is reliable, will the chickens be confused: Why do the people who come to feed them every day end up sending themselves to the slaughterhouse? Is our knowledge reliable? How should we obtain knowledge from the outside world? What is the meaning of philosophizing? In this book, Russell gives answers one by one. This book is a collection of Russell's works on the theory of knowledge. It compiles for the first time three works: "Philosophical Problems", "Our Knowledge of the External World" and "The Development of My Philosophy", forming a text structure for reference reading of representative works, course lecture notes and lifelong memoirs. By reading this book, you can understand the methods of acquiring knowledge, appreciate the charm of logical deduction, and gain the spiritual strength to avoid mediocrity, dare to question, and persist in seeking knowledge.