Plato (424–347 BC) was an Athenian philosopher during the Classical period in Ancient Greece, founder of the Platonist school of thought, and the Academy, the first institution of higher learning in the Western

Hippocrates of Kos (c. 460 – c. 370 BC), also known as Hippocrates II, was a Greek physician of the Age of Pericles (Classical Greece), who is considered one of the most outstanding figures in

Herophilus (335–280 BC), was a Greek physician deemed to be among the earliest anatomists. Born in Chalcedon, he spent the majority of his life in Alexandria, Egypt. He was the first scientist to