18 ก.พ. 2023 เวลา 10:43 • ประวัติศาสตร์

You must not have known Pythagoras, the Greek philosopher and mathematician.

Pythagoras was a Greek philosopher and mathematician who lived in the 6th century BC. He founded a religious and philosophical school in Croton, southern Italy, known as the Pythagorean School. The Pythagoreans were known for their beliefs in the transmigration of souls and the harmony of the spheres, as well as their mathematical and philosophical contributions.
One of Pythagoras' most famous contributions to mathematics is the Pythagorean Theorem, which states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides. This theorem has been used in mathematics and engineering for thousands of years.
Pythagoras also believed that numbers and mathematical relationships were the key to understanding the universe. He believed that everything in the universe could be described in terms of numbers and that numbers had their own unique properties and relationships. This belief led to the development of numerology, which assigns meanings to numbers based on their perceived significance.
Overall, Pythagoras' contributions to mathematics and philosophy have had a significant impact on Western thought and have influenced many fields, including music, art, and science.
Pythagoras believed that numbers were the key to understanding the world and that they could be used to explain the nature of all things. However, he did not consider numbers to be the primordial elements of the universe. Instead, he believed that the primordial element was the unit, or the point, which could be combined to form lines, areas, and volumes.
Pythagoras also believed that atoms were the primary building blocks of matter and that they combined in ways that imitated the properties of numbers. He believed that the universe was ordered and harmonious, and that this order and harmony could be understood through the study of mathematics and geometry.
Overall, Pythagoras' ideas about the nature of the universe and the role of mathematics in understanding it had a significant impact on the development of Western philosophy and science.
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