杨梅疮

shū běn huá zǎo shuō jìn dài ōu zhōu wén míng de tè diǎn dì yī shì yáng méi chuāng

叔本华早说近代欧洲文明的特点，第一是杨梅疮。

Schopenhauer has said that syphilitic sores were the most distinctive feature of modern European civilization.