Aristotle is an ancient Greek philosopher, a student of Plato and teacher of Alexander the Great.

He was the first to create a system of science and develop research methods that are still used today.

Among the most important achievements of the scientist are the following: systematization of knowledge and creation of science as an independent discipline; development of logic and creation of syllogism as a method of proof; classification of animals and plants; development of the concept of ethics and political philosophy.