By those details you will find that from the commencement of my management I viewed the population，with the mechanism and every other part of the establishment，as a system composed of many parts，and which it was my duty and interest so to combine，as that every hand，as well as every spring，lever，and wheel，should effectually co-operate to produce the greatest pecuniary gain to the proprietors.
Many of you have long experienced in your manufacturing operations the advantages of substantial，well-contrived，and well-executed machinery.
Experience has also shown you the difference of the results between mechanism which is neat，clean，well-arranged，and always in a high state of repair；and that which is allowed to be dirty，in disorder，without the means of preventing unnecessary friction，and which therefore becomes，and works，much out of repair.
In the first case the whole economy and management are good；
every operation proceeds with ease，order，and success.In the last，the reverse must follow，and a scene be presented of counteraction，confusion，and dissatisfaction among all the agents and instruments interested or occupied in the general process，which cannot fail to create great loss.
If，then，due care as to the state of your inanimate machines can produce such beneficial results，what may not be expected if you devote equal attention to your vital machines，which are far more wonderfully constructed？
When you shall acquire a right knowledge of these，of their curious mechanism，of their self-adjusting powers；when the proper mainspring shall be applied to their varied movements you will become conscious of their real value，and you will readily be induced to turn your thoughts more frequently from your inanimate to your living machines；you will discover that the latter may be easily trained and directed to procure a large increase of pecuniary gain，while you may also derive from them high and substantial gratification.
Will you then continue to expend large sums of money to procure the best devised mechanism of wood，brass，or iron；to retain it in perfect repair；to provide the best substance for the prevention of unnecessary friction，and to save it from falling into premature decay？--Will you also devote years of intense application to understand the connection of the various parts of these lifeless machines，to improve their effective powers，and to calculate with mathematical precision all their minute and combined movements？--And when in these transactions you estimate time by minutes，and the money expended for the chance of increased gain by fractions，will you not afford some of your attention to consider whether a portion of your time and capital would not be more advantageously applied to improve your living machines？From experience which cannot deceive me，I'venture to assure you，that your time and money so applied，if directed by a true knowledge of the subject，would return you，not five，ten，or fifteen per cent for your capital so expended，but often fifty，and in many cases a hundred per cent.
I have expended much time and capital upon improvements of the living machinery；and it will soon appear that time and the money so expended in the manufactory at New Lanark，even while such improvements are in progress only，and but half their beneficial effects attained，are now producing a return exceeding fifty per cent，and will shortly create profits equal to cent per cent on the original capital expended in them.
Indeed，after experience of the beneficial effects from due care and attention to the mechanical implements，it became easy to a reflecting mind to conclude at once，that at least equal advantages would arise from the application of similar care and attention to the living instruments.And when it was perceived that inanimate mechanism was greatly improved by being made firm and substantial；that it was the essence of economy to keep it neat，clean，regularly supplied with the best substance to prevent unnecessary friction，and by proper provision for the purpose to preserve it in good repair，it was natural to conclude that the more delicate，complex，living mechanism would be equally improved by being trained to strength and activity and that it would also prove true economy to keep it neat and clean；
to treat it with kindness，that its mental movements might not experience too much irritating friction；to endeavour by every means to make it more perfect；to supply it regularly with a sufficient quantity of wholesome food and other necessaries of life，that the body might be preserved in good working condition，and prevented from being out of repair，or falling prematurely to decay.
These anticipations are proved by experience to be just.
Since the general introduction of inanimate mechanism into British manufactories，man，with few exceptions，has been treated as a secondary and inferior machine；and far more attention has been given to perfect the raw materials of wood and metals than those of body and mind.Give but due reflection to the subject，and you will find that man，even as an instrument for the creation of wealth，may be still greatly improved.
But，my friends，a far more interesting and gratifying consideration remains.Adopt the means which ere long shall be rendered obvious to every understanding，and you may not only partially improve those living instruments，but learn how to impart to them such excellence as shall make them infinitely surpass those of the present and all former times.
Here，then，is an object which truly deserves your attention；
and，instead of devoting all your faculties to invent improved inanimate mechanism，let your thoughts be，at least in part，directed to discover how to combine the more excellent materials of body and mind which，by a well-devised experiment，will be found capable of progressive improvement.