On air water and places: Hippocrates (460-370BC). from family of Asclepiad on Cos. Human are subject to influence of nature, made up of natural substance, health is balance of 4H.Associate air water climates to physical condition & diseases.展开全文 原微博
Alexandria: a Greek city in Egypt, founded by Alexander the Great after conquering Egypt in 331BCE. A symbol of Greek domination. Political, military stronghold. Invested in culture & knowledge, attracted intellect of all kinds. Ptolemy I established a museum and a library.展开全文 原微博