Factory System Quotes
Fortunately for America, Jefferson did not get his wish. Jefferson did mellow on this point as he got older. See {606440} for a related quotation 27 years later.
He in that same year then persuaded sympathetic MP, John Hobhouse, to introduce the first bill into the House of Commons regulating child labor in the mills. Considered radical in its day, forbade employment of children under the age of 9 from working in the mills, and then limited the hours that children from 9 to 18 to 12 hours a day. The bill was rejected with the same claims that have been made regarding child labor reform attempts ever since. It would slow growth, harm the economy, exacerbate the poverty of poor families and interfere with the parents right to bring up their children. It was not until after his death in 1861 that meaningful child labor laws were passed for the British mills.
He was describing England before the Industrial Revolution. The manufacturer / artisan owned his own home and had a small garden. He was not paid very well, but if business was slow his family could subsist by growing his own food and animals. With the Industrial Revolution came specialization as well as mechanization. If business was bad hundreds or thousands of workers had no way to make a living.