Invention (n.) becomes a business once large industry is advanced and all the sciences have been pressed into the service of capital.
Invention (n.) is perfected not by the inventor but by the combined worker, whose experience alone discovers how to make it work in practice.
Invention (n.) always profits society far more than the inventor: the railway hands society 400 per cent and keeps 10.
Invention (n.) from 1825 onwards came almost wholly from collisions between the worker and the employer, and after each strike of any importance a new machine appeared.
Invention (n.) follows bottlenecks: the spinning machine came because, late in the eighteenth century, hand-spinning could not keep pace with weaving.
The Invention (n.) is that which, in capitalism, has done nothing but endow material forces with intellectual life and degrade human life into a material force.
Invention (n.) can be forced into existence by law: the Factory Act made saving time a necessity, and so a match-dipping machine appeared whose phosphorus vapour no longer rose into boys' faces.
Invention (n.) enriches society not with more exchange values but with more commodities for the same value, while competition drags the inventor's profit down to the general level.
Invention (n.) of safety machinery will make remarkable progress the day manufacturers' own children must serve as factory assistants — till then, little children creep under moving mules to sweep the floor.
Invention (n.) must be made separately in each locality so long as no commerce goes beyond the immediate neighbourhood, and a barbarian irruption or an ordinary war can send an advanced country back to the beginning.
Invention (n.) in England nowadays yields machines used only in North America, as in the sixteenth and seventeenth centuries Germany devised machines for use solely in Holland, and many eighteenth-century French inventions were put to work only in England.