It is important, therefore, to understand at the outset the simplicity of this book - what it can accomplish and what it cannot. What it does try to do is to isolate certain psychological factors and to demonstrate rigorously by quantitative scientific methods that these factors are generally important in economic development.
David C. McClellandRelated topics
book certain development isolate outset tryRelated quotes
Before my encounter with Thomist philosophy through Maritain, I had almost reached the same conclusions through the logical development of my work, intuition and thought, but what a great sense of joy I felt upon discovering, in Maritain, the confirmation of certain thought patterns, certain ways of clarifying these to myself and to others.
Gino Severini
Our system presumes that there are certain principles that are more important than the temper of the times. And you must have a judge who is detached, who is independent, who is fair, who is committed only to those principles and not public pressures of other sort. That's the meaning of neutrality.
Anthony Kennedy
The sciences do not try to explain, they hardly even try to interpret, they mainly make models. By a model is meant a mathematical construct which, with the addition of certain verbal interpretations, describes observed phenomena. The justification of such a mathematical construct is solely and precisely that it is expected to work.
John von Neumann
Our rockets can find Halley's comet, and fly to Venus with amazing accuracy, but side by side with these scientific and technical triumphs is an obvious lack of efficiency in using scientific achievements for economic needs, and many Soviet household appliances are of poor quality.
Mikhail Gorbachev
After years of work in both areas of study, I concluded that the social sciences were different, in many important ways, from the natural sciences, but that the same scientific methods were applicable in both areas, and, indeed, that no very useful work could be done in either area except by scientific methods.
Carroll Quigley