Answer:
Heraclitus was a pre-Socratic Greek philosopher who lived around 500 BCE. While he is often seen as differing from the Milesian philosophers, Thales, Anaximander, and Anaximenes, who were his predecessors, Heraclitus shares some similarities with them.
One area of agreement is the emphasis on the natural world and the idea that everything is in a constant state of flux. The Milesians believed that everything was made up of a single, primary substance that was subject to change, while Heraclitus believed that everything was in a constant state of change and that "you cannot step into the same river twice."
Another area of agreement is the emphasis on reason and rational thought. The Milesians believed that reason was the key to understanding the natural world, while Heraclitus believed that logos, or reason, was the fundamental principle of the universe and that it was necessary to use reason to understand the world around us.
However, there are also some key differences between Heraclitus and the Milesians. While the Milesians believed in a single, underlying substance that could be identified through reason, Heraclitus believed that everything was composed of opposites, such as hot and cold, wet and dry, and that these opposites were in a constant state of tension.
Additionally, while the Milesians tended to focus on the physical properties of the natural world, Heraclitus was more interested in the metaphysical, and saw the universe as being governed by a divine reason that he called logos.