Karl Kautsky,
The Class Struggle
(1910)
“ Labor-power is no more a shield against want and misery than is property. As the specter of bankruptcy hovers always over the small farmer and the craftsman, so the specter of unemployment hovers always over the wage-earner. Of all the ills which attend the present system of production the most trying, that which harrows men's souls deepest and pulls up by the roots every instinct of conservatism, is the permanent uncertainty of a livelihood. ”

