Aristotle is one of the great philosophers who had a vast knowledge in different disciplines. Aristotle studied different subjects he contributed a lot of those subjects. Aristotle contributed physics, poetry, zoology, logic, rhetoric, politics, government, ethics, and biology. Aristotle was a laurel Greek philosopher he was born in Stagira in 384 BC. His father Nicomachus was a physician to the king Amyntas III of Macedon’s court and it is believed that their ancestors also held this position. Aristotle was taught by his father at home and the medical knowledge he got from his father led him to investigate natural phenomenon later on. When Aristotle was only at the age of 18 he admitted in to the young Greek aristocracy run by Plato, another Great Greek philosopher, and Aristotle became the most favorite student of Plato.