Sharpen your thinking with a practical guide to logic that reveals how ideas connect and prove themselves.Practical Logic, by Daniel Seely Gregory, explains what logic is and why it matters in everyday thinking. It presents logic as a practical science of the laws that govern good thinking, from observing and forming concepts to judging and reasoning. The book guides you through the core forms of thought, the structure of judgments, and the ways arguments are built and tested, all with a clear, step-by-step approach.
What you’ll experience
- Clear explanations of how thinking happens, and the four faculties involved in judgment and reasoning.
- Hands-on guidance for forming judgments, testing proofs, and recognizing common mistakes.
- Practical rules for arranging ideas, classifying concepts, and constructing sound arguments.
- Examples and exercises that bridge theory with real-world reasoning.
Ideal for students of logic, philosophy, or anyone seeking sharper, more reliable thinking skills.