Russell Ackoff
Russell Ackoff

Knowledge is the appropriate collection of information, such that it's intent is to be useful. Knowledge is a deterministic process. When someone "memorizes" information (as less-aspiring test-bound students often do), then they have amassed knowledge. This knowledge has useful meaning to them, but it does not provide for, in and of itself, an integration such as would infer further knowledge.

Russell Ackoff
Russell Ackoff

The effectiveness of any model used to describe and understand behavior of a particular system as a whole ultimately depends on the degree to which that model accurately represents that system. Nevertheless, there have been and are situations in which application of deterministic or animate models to social systems have produced useful results for a short period of time. However, in a longer run,

such mismatches usually result in less than desirable results because critical aspects of the social systems were omitted in the less complex model that was used.

John Adams
John Adams

The rich, the well-born, and the able, acquire an influence among the people that will soon be too much for simple honesty and plain sense, in a house of representatives. The most illustrious of them must, therefore, be separated from the mass, and placed by themselves in a senate; this is, to all honest and useful intents, an ostracism.

John Quincy Adams
John Quincy Adams

30th [June 1841]. Morning visit from John Ross, chief of the Cherokee Nation, with Vann and Benn, two others of the delegation. Ross had written to request an interview with me for them on my appointment as Chairman of the Committee on Indian Affairs. I was excused from that service at my own request, from a full conviction that its only result would be to keep a perpetual harrow upon my feelings,

with a total impotence to render any useful service. The policy, from Washington to myself, of all the Presidents of the United States had been justice and kindness to the Indian tribes—to civilize and preserve them. With the Creeks and Cherokees it had been eminently successful. Its success was their misfortune. The States within whose borders their settlements were took the alarm, broke down

all the treaties which had pledged the faith of the nation. Georgia extended her jurisdiction over them, took possession of their lands, houses, cattle, furniture, negroes, and drove them out from their own dwellings. All the Southern States supported Georgia in this utter prostration of faith and justice; and Andrew Jackson, by the simultaneous operation of fraudulent treaties and brutal force,

consummated the work. The Florida War is one of the fruits of this policy, the conduct of which exhibits one (un)interrupted scene of the most profligate corruption. All resistance against this abomination is vain. It is among the heinous sins of this nation, for which I believe God will one day bring them to judgement—but as His own time and by His own means.

Joseph Addison
Joseph Addison

There are many more shining qualities in the mind of man, but there is none so useful as discretion

Joseph Addison
Joseph Addison

At the same time that I think discretion the most useful talent a man can be master of, I look upon cunning to be the accomplishment of little, mean, ungenerous minds.

Joseph Addison
Joseph Addison

At the same time that I think discretion the most useful talent a man can be master of, I look upon cunning to be the accomplishment of little, mean, ungenerous minds. Discretion points out the noblest ends to us, and pursues the most proper and laudable methods of attaining them: cunning has only private selfish aims, and sticks at nothing which may make them succeed. Discretion has large and

extended views, and, like a well-formed eye, commands a whole horizon: cunning is a kind of short-sightedness, that discovers the minutest objects which are near at hand, but is not able to discern things at a distance. Discretion the more it is discovered, gives a greater authority to the person who possesses it: cunning, when it is once detected, loses its force, and makes a man incapable of

bringing about even those events which he might have done had he passed only for a plain man. Discretion is the perfection of reason, and a guide to us in all the duties of life: cunning is a kind of instinct, that only looks out after our immediate interest and welfare. Discretion is only found in men of strong sense and good understandings, cunning is often to be met with in brutes themselves,

and in persons who are but the fewest removes from them.

Joseph Addison
Joseph Addison

There are many more shining qualities in the mind of man, but there is none so useful as discretion; it is this, indeed, which gives a value to all the rest, which sets them at work in their proper times and places, and turns them to the advantage of the person who is possessed of them. Without it, learning is pedantry, and wit impertinence; virtue itself looks like weakness; the best parts only

qualify a man to be more sprightly in errors, and active to his own prejudice.

Joseph Addison
Joseph Addison

Of all the diversions of life, there is none so proper to fill up its empty spaces as the reading of useful and entertaining authors.

Mitch Albom
Mitch Albom

I thought about all the people I knew who spent many of their waking hours feeling sorry for themselves. How useful it would be to put a daily limit on self-pity. Just a few tearful minutes, then on with the day.