Qui non operatur instrumentum est / Use tools, don't be one
There in my old-fashioned shop the new machinery had almost forced its way in—the thin end of the wedge of scientific engineering. And from the first day the machines began running, the use of axes and adzes disappeared from the well-known place, the saws and saw-pit became obsolete. We forgot what chips were like.... "The Men," thought still my friends, as I fancied, became machine 'hands.'...
Of course wages are higher—many a workman to-day receives a larger income than I was ever able to get as "profit" when I was an employer. But no higher wage, no income, will buy for men that satisfaction which of old—until machinery made drudges of them—streamed into their muscles all day long from close contact with iron, timber, clay, wind and wave, horse-strength. It tingles up in the niceties of touch, sight, scent. The very ears unawares received it, as when the plane went singing over the wood, or the exact chisel went tapping in (under the mallet) to the hard ash with gentle sound. But these intimacies are over. Although they have so much more leisure men can now taste little solace in life, of the sort that skilled hand-work used to yield to them.... The products of work are, to be sure, as important as ever... But it remains true that in modern conditions work is nothing like so tolerable as it was say thirty years ago; partly because there is more hurry in it, but largely because machinery has separated employers from employed and has robbed the latter of the sustaining delights which materials used to afford them. Work is less and less pleasant to do—unless, perhaps, for the engineer or the electrician.
—George Sturt, The Wheelwright's Shop (1923), 201–202.
The thin edge of the wedge of scientific engineering