A tool is but the extension of a man’s hand, and a machine is but a complex tool. And he that invents a machine augments the power of a man and the well-being of mankind.
A tool is but the extension of a man’s hand, and a
A tool is but the extension of a man’s hand, and a machine is but a complex tool. And he that invents a machine augments the power of a man and the well-being of mankind.
