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Classical Greek philosopher and polymath

Ancient greek geometer and astronomer noted for his writings on conic sections

Chinese scientist and statesman

pre-Socratic Greek philosopher

2nd century Greek astronomer, geographer and mathematician

Medieval persian polymath, physician, and philosopher

Persian polymath, physician, alchemist and chemist, philosopher

Indian mathematician, 598-668

Chinese historian and writer

Greek Stoic philosopher

Persian scholar and polymath

Persian polymath

Ancient Greek philosopher

Muslim astronomer, astrologer, and mathematician

Ancient Greek historian

Chinese meteorologist, astronomer, and philosopher in 1st century

Ancient Greek philosopher

Ancient Greek scientist

Pope

Byzantine saint

Ancient Indian scholar of grammar and linguistics, of yoga, of medical treatises

Greek mathematician of Antiquity

Byzantine philosopher

Ancient Greek Pre-Socratic philosopher

Alexandrian Greek mathematician

Ancient Greek philosopher

Persian mathematician and astronomer

Ancient Greek philosopher

Ancient Greek philosopher

9th-and-10th-century Indian mathematician

Indian scientist and mathematician

Chinese Buddhist monk and astronomer in the 8th-century

Greek philosopher

Chinese mathematician-astronomer

Byzantine Greek architect

Chinese mathematician

Astronomer and mathematician

Athenian orator

Mathematician

Persian astrologer, astronomer, and Islamic philosopher