The three-fold arrangement of Time, such did the philosophers define.

This line tells us how philosophers have understood the nature of time. They've divided time into three main parts, much like a book has three chapters. These three parts are the past, the present, and the future. Thinkers throughout history have viewed time not as one continuous flow, but as distinct segments that help us make sense of our experiences. This division allows us to reflect on what has been, act in the now, and anticipate what is to come. It's a fundamental concept that helps us structure our understanding of existence.