Henry George,
Progress and Poverty, Volumes I and II
“ It is a fresh and continuous robbery, that goes on every day and every hour. It is not from the produce of the past that rent is drawn; it is from the produce of the present. It is a toll levied upon labor constantly and continuously. Every blow of the hammer, every stroke of the pick, every thrust of the shuttle, every throb of the steam engine, pay it tribute. It levies upon the earnings of the men who, deep under ground, risk their lives, and of those who over white surges hang to reeling masts; it claims the just reward of the capitalist and the fruits of the inventor’s patient effort ”
