For nearly four centuries, when logic was the heart of what we now call the "undergraduate curriculum," Peter of Spain's Summaries of Logic (c. 1230) was the basis for teaching that subject. Because Peter's students were teenagers, he wrote simply and organized his book carefully. Since no book about logic was read by more people until the twentieth century, the Summaries has extensively and profoundly influenced the distinctly Western way of speaking...
Related Subjects
Philosophy