Plato was an ancient Greek philosopher who is widely considered to be one of the most influential thinkers in Western philosophy. He was a student of Socrates and the teacher of Aristotle. Plato is best known for his dialogues, which are among the most comprehensive accounts of Socrates' teachings. He wrote on a wide range of topics, including politics, ethics, metaphysics, epistemology, and aesthetics. Plato's works have had a profound influence on Western thought, and his ideas have been adapted and developed by many later philosophers. He is also credited with laying the foundations of Western science and mathematics.