Plato was known as one of the most important philosophers of ancient Greece. He was also known as the founder of the Academy in Athens, the first institution of higher learning in the Western world.
Philosopher’s work is widely considered to be one of the greatest intellectual achievements in human history. His influence on Western philosophy, science, and religion remains profound, although his ideas have never been consistently upheld or fully accepted by other philosophers and scientists throughout history.
His main contribution to philosophy was his idea of “the Good.” In his dialogue known as The Republic, he argued that a just society will be one in which people are free to pursue their own individual happiness and the happiness of others, but that this pursuit must be guided by an objective standard known as “the Good.” Plato believed that only a philosopher could understand this concept because it was beyond ordinary human experience.
Actually, Plato’s most famous work is The Republic. This book provides an idealized account of a utopian society based on philosopher-kings who rule over their subjects through wise laws that ensure justice for all citizens. In it, Plato also explores such issues as how language can serve as a tool for understanding reality and how knowledge is best acquired through self-discipline rather than through revelation from external sources (such as priests).