Marshall Clagett, Greek Science in Antiquity (New York: Collier Books, 1955); "Science is a systematic explanation of perceived or imaginary phenomena, or else is based on such an explanation.
Marshall Clagett, Greek Science in Antiquity (New York: Collier Books, 1955); "Sains adalah penjelasan sistematis dari fenomena yang dirasakan atau fenomena imajiner, atau didasarkan pada penjelasan seperti itu.