This habit of forming opinions, and acting upon them without evidence, is one of the most immoral habits of the mind. ... As our opinions are the fat… - James Mill

A certain immense aggregate of operations, is subservient to the production of the commodities useful and agreeable to man. It is of the highest importance that this aggregate should be divided into portions, consisting, each, of as small a number of operations as possible, in order that every operation may be the more quickly and perfectly, performed. If each man could, by the more frequent repetition thus occasioned, perform two of these operations, instead of one, and also perform each of them better, the powers of the community, in producing articles useful and agreeable to them, would, upon this supposition, be more than doubled. Not only would they be doubled in quantity, but a great advantage would be gained in point of quality.

In the employment of labour and machinery, it is often found that the effects can be increased by skilful distribution, by separating all those operations which have any tendency to impede one another, and by bringing together all those operations which can be made in any way to aid one another. As men in general cannot perform many different operations with the same quickness and dexterity with which they can by practice learn to perform a few, it is always an advantage to limit as much as possible the number of operations imposed upon each. For dividing labour, and distributing the powers of men and machinery, to the greatest advantage, it is in most cases necessary to operate upon a large scale; in other words, to produce the commodities in greater masses. It is this advantage which gives existence to the great manufactories; a few of which, placed in the most convenient situations, frequently supply not one country, but many countries, with as much as they desire of the commodity produced.

No good government can ever want more than two things for its support: 1st, Its own excellence; and, 2dly, a people sufficiently instructed, to be aware of that excellence. Every other pretended support, must ultimately tend to its subversion, by lessening its dependence upon these.