Systems with unknown behavioral properties require the implementation of iterations which are intrinsic to the design process but which are normally hidden from view. Certainly when a solution to a well-understood problem is synthesized, weak designs are mentally rejected by a competent designer in a matter of moments. On larger or more complicated efforts, alternative designs must be explicitly and iteratively implemented. The designers perhaps out of vanity, often are at pains to hide the many versions which were abandoned and if absolute failure occurs, of course one hears nothing. Thus the topic of design iteration is rarely discussed. Perhaps we should not be surprised to see this phenomenon with software, for it is a rare author indeed who publicizes the amount of editing or the number of drafts he took to produce a manuscript.
Fernando J. CorbatóRelated topics
alternative course designer editing failure hide intrinsic iteration manuscript matter nothing number pains perhaps problem produce see should take thus topic unknown vanity view implementation softwareRelated quotes
On a related topic, let me say that I'm not much of a fan of object-oriented design. I've seen some beautiful stuff done with OO, and I've even done some OO stuff myself, but it's just one way to approach a problem. For some problems, it's an ideal way; for others, it's not such a good fit. [...] OO is great for problems where an interface applies naturally to a wide range of types, not so good for managing polymorphism (the machinations to get collections into OO languages are astounding to watch and can be hellish to work with), and remarkably ill-suited for network computing. That's why I reserve the right to match the language to the problem, and even - often - to coordinate software written in several languages towards solving a single problem. It's that last point - different languages for different subproblems - that sometimes seems lost to the OO crowd.
Rob Pike
Speaking as of today, I do not consider it intellectually respectable to be a partisan in matters of religion. I see religion as I see such other basic fascinations as art and science, in which there is room for many different approaches, styles, techniques, and opinions. Thus I am not formally a committed member of any creed or sect and hold no particular religious view or doctrine as absolute. I deplore missionary zeal, and consider excessive dedication to and advocacy of any particular religion, as either the best or the only true way, an almost irreligious arrogance. Yet my work and my life are fully concerned with religion, and the mystery of being is my supreme fascination, though, as a shameless mystic, I am more interested in religion as feeling and experience than as conception and theory.
Alan Watts
We do not need a large land force. The present size of our regular Army is entirely adequate, but it should continue to be supplemented by a National Guard and Reserves, and especially with the equipment and organization in our industries for furnishing supplies. When we turn to the sea the situation is different. We have not only a long coast line, distant outlying possessions, a foreign commerce unsurpassed in importance, and foreign investments unsurpassed in amount, the number of our people and value of our treasure to be protected, but we are also bound by international treaty to defend the Panama Canal. Having few fuelling stations, we require ships of large tonnage, and, having scarcely any merchant vessels capable of mounting five- or six-inch guns, it is obvious that, based on positions, we are entitled to a larger number of warships than a nation having these advantages.
Calvin Coolidge
A line cannot control pictorial space absolutely. A line may flow freely in and out space, but cannot independently create the phenomenon of push and pull necessary to plastic creation. Push and pull are expanding and contracting forces which are activated by carriers in visual motion. Planes are the most important carriers, lines and points less so.. .the picture plane reacts automatically in the opposite direction to the stimulus received; thus action continues as long as it receives stimulus in the creative process. Push answers with pull and pull with push. ... At the end of his life and the height of his capacity Cézanne understood color as a force of push and pull. In his pictures he created an enormous sense of volume, breathing, pulsating, expanding, contracting through his use of colors.
Hans Hofmann
If it was possible for men who exercise their reason, to believe that the divine Author of our existence intended a part of the human race to hold an absolute property in, and an unbounded power over others, marked out by his infinite goodness and wisdom, as the objects of a legal domination never rightfully resistible, however severe and oppressive, the inhabitants of these Colonies might at least require from the Parliament of Great Britain some evidence, that this dreadful authority over them has been granted to that body. But a reverence for our great Creator, principles of humanity, and the dictates of common sense, must convince all those who reflect upon the subject, that Government was instituted to promote the welfare of mankind, and ought to be administered for the attainment of that end.
John Dickinson (delegate)