What are the choices that we must make if we are now to succeed, and not to fail? [...] Two types of choices seem to me to have been crucial to tipping their outcomes towards success or failure: long-term planning, and willingness to reconsider core values. On reflection, we can also recognize the crucial role of these same two choices for the outcomes of our individual lives. One of those choices has depended on the courage to practice long-term thinking, and to make bold, courageous, anticipatory decisions at a time when problems have become perceptible but before they have reached crisis proportions. [...] The other crucial choice illuminated by the past involves the courage to make painful decisions about values. Which of the values that formerly served a society well can continue to be maintained under new changed circumstances? Which of these treasured values must instead be jettisoned and replaced with different approaches?
Jared DiamondRelated topics
bold choice continue courage different fail failure lives now past perceptible planning practice reflection success thinking tipping under well willingness circumstances proportionsRelated quotes
It is with considerable reluctance that I criticize the monetarists, because, though I consider their proposed monetary policy unfeasible, they are after all much more nearly right in their assumptions and prescriptions than the majority of present academic economists. The simplistic form of the quantity theory of money that they hold is not tenable; but they are overwhelmingly right in insisting on how much "money matters," and they are right in insisting that in most circumstances, and over the long run, it is the quantity of money that is most influential in determining the purchasing power of the monetary unit. Other things being equal, the more dollars that are issued, the smaller becomes the value of each individual dollar. So at the moment the monetarists are more effective opponents of further inflation than the great bulk of politicians and even putative economists who still fail to recognize this basic truth.
Henry Hazlitt
These examples point to the third and most fundamental aspect of the incommensurability of competing paradigms. In a sense that I am unable to explicate further, the proponents of competing paradigms practice their trades in different worlds. One contains constrained bodies that fall slowly, the other pendulums that repeat their motions again and again. In one, solutions are compounds, in the other mixtures. One is embedded in a flat, the other in a curved, matrix of space. Practicing in different worlds, the two groups of scientists see different things when they look from the same point in the same direction. Again, that is not to say that they can see anything they please. Both are looking at the world, and what they look at has not changed. But in some areas they see different things, and they see them in different relations one to the other. That is why a law that cannot even be demonstrated to one group of scientists may occasionally seem intuitively obvious to another.
Thomas Samuel Kuhn
Every nation struggles to define citizenship. America has had great debates about these issues, and those debates continue to this day, because we're a nation of immigrants -- people coming from every different part of the world. But what we've learned in the United States is that there are certain principles that are universal, apply to everybody no matter what you look like, no matter where you come from, no matter what religion you practice. The right of people to live without the threat that their families may be harmed or their homes may be burned simply because of who they are or where they come from. Only the people of this country ultimately can define your union, can define what it means to be a citizen of this country. But I have confidence that as you do that you can draw on this diversity as a strength and not a weakness. Your country will be stronger because of many different cultures, but you have to seize that opportunity. You have to recognize that strength.
Barack Obama
One thing we have endeavoured to observe most scrupulously, namely, never to depart from the strictest facts and, in dealing with the difficult questions that have arisen during the year, we hope that we have used the utmost moderation possible under the circumstances. Our duty is very simple and plain. We want to serve the community, and in our own humble way to serve the Empire. We believe in the righteousness of the cause, which it is our privilege to espouse. We have an abiding faith in the mercy of the Almighty God, and we have firm faith in the British Constitution. That being so, we should fail in our duty if we wrote anything with a view to hurt. Facts we would always place before our readers, whether they are palatable or not, and it is by placing them constantly before the public in their nakedness that the misunderstanding between the two communities in South Africa can be removed.
Mahatma Gandhi
Now, without directly altering the existing condition of things, it is possible to work upon the human mind and character, and give them a direction no more correspondent with that condition; and this it is precisely which he who is wise will endeavour to do. Only in this way is it possible to reproduce the new system in reality, just as it has been conceived in idea; and in every other method (setting aside the evils which arise from disturbing the natural order of human development) it is changed, modified, disfigured by the remaining influence of preceding systems, in the actual state of circumstances as well as in the minds of men. But if this obstacle be removed,-if the new condition of things which is resolved upon can succeed in working out its full influence, unimpeded by what was previously existing and by the circumstances of the present on which this has acted,-then must nothing further be allowed to stand in the way of the contemplated reform.
Wilhelm von Humboldt