Ancient Greek Philosophers and Philosophical Thought

At the time of Greece, there are 2 periods. Namely ancient and classical Greek. The ancient Greek period was controlled by Phytagoras, while the classical Greek period was ruled by (Plato, Socrates, and Arisoteles).

Here are some of the reviews:
1. Phytagoras He was born on the island of Samos, Lonia. The date is unknown surely.  According students of Aristoteles Phytagoras was move to Kroton city, South Italy. because he unagree about devolepment polykrates. Then he move again to Metapontion and he dead in this city. Phytagoras said that the first world of unit regular.