Man is a tool-using Animal. Nowhere do you find him without tools; without tools he is nothing, with tools he is all. – Thomas Carlyle
When we can drain the Ocean into mill-ponds, and bottle up the Force of Gravity, to be sold by retail, in gas jars; then may we hope to comprehend the infinitudes of mans soul under formulas of Profit and Loss; and rule over this too, as over a patent engine, by checks, and valves, and balances. – Thomas Carlyle