Proudhon
- Proudhon,Pierre Joseph (1809-65), French social philosopher and journalist. His pamphlet What is Property? (1840) argues that property, in the sense of the exploitation of one person's labour by another, is theft.蒲鲁东, 皮埃尔·约瑟夫（1809-1865, 法国社会哲学家和记者; 他在小册子《什么是财产？》[1840]中指出, 从剥削他人劳动的含义来看, 财产就是偷窃）。