A tool is usually more simple than a machine it is generally used with the hand, whilst a machine is frequently moved by animal or steam power.

• The accumulation of skill and science which has been directed to diminish the difficulty of producing manufactured goods, has not been beneficial to that country alone in which it is concentrated distant kingdoms have participated in its advantages.
• It is therefore not unreasonable to suppose that some portion of the neglect of science in England, may be attributed to the system of education we pursue.
• The public character of every public servant is legitimate subject of discussion, and his fitness or unfitness for office may be fairly canvassed by any person.
• To those who have chosen the profession of medicine, a knowledge of chemistry, and of some branches of natural history, and, indeed, of several other departments of science, affords useful assistance.
• I am inclined to attach some importance to the new system of manufacturing and venture to throw it out with the hope of its receiving a full discussion among those who are most interestedin the subject.
• At each increase of knowledge, as well as on the contrivance of every new tool, human labour becomes abridged.
• It will be readily admitted, that a degree conferred by an university, ought to be a pledge to the public that he who holds it possesses a certain quantity of knowledge.
• Surely, if knowledge is valuable, it can never be good policy in a country far wealthier than Tuscany, to allow a genius like Mr. Dalton's, to be employed in the drudgery of elementary instruction.
• That the state of knowledge in any country will exert a directive influence on the general system of instruction adopted in it, is a principle too obvious to require investigation.
• There is, however, another purpose to which academies contribute. When they consist of a limited number of persons, eminent for their knowledge, it becomes an object of ambition to be admitted on their list.