Niklaus Wirth's Quotes
Biography of Niklaus Wirth
In the practical world of computing, it is rather uncommon that a program, once it performs correctly and satisfactorily, remains unchanged forever.Tags: Computers, Once, Rather
Indeed, the woes of Software Engineering are not due to lack of tools, or proper management, but largely due to lack of sufficient technical competence.Tags: Indeed, Lack, Management
But quality of work can be expected only through personal satisfaction, dedication and enjoyment. In our profession, precision and perfection are not a dispensible luxury, but a simple necessity.Tags: Personal, Simple, Work
A good designer must rely on experience, on precise, logic thinking; and on pedantic exactness. No magic will do.Tags: Design, Experience, Good
The idea that one might derive satisfaction from his or her successful work, because that work is ingenious, beautiful, or just pleasing, has become ridiculed.Tags: Beautiful, Successful, Work
But active programming consists of the design of new programs, rather than contemplation of old programs.Tags: Design, Old, Rather
Experience shows that the success of a programming course critically depends on the choice of these examples.Tags: Choice, Experience, Success
It is evidently necessary to generate and test candidates for solutions in some systematic manner.Tags: Manner, Necessary, Test
Software development is technical activity conducted by human beings.Tags: Activity, Human, Technical
The possible solutions to a given problem emerge as the leaves of a tree, each node representing a point of deliberation and decision.Tags: Decision, Point, Problem
Clearly, programming courses should teach methods of design and construction, and the selected examples should be such that a gradual development can be nicely demonstrated.Tags: Clearly, Design, Teach
Many people tend to look at programming styles and languages like religions: if you belong to one, you cannot belong to others. But this analogy is another fallacy.Tags: Another, Cannot, Others
My being a teacher had a decisive influence on making language and systems as simple as possible so that in my teaching, I could concentrate on the essential issues of programming rather than on details of language and notation.Tags: Rather, Simple, Teacher
Nevertheless, I consider OOP as an aspect of programming in the large; that is, as an aspect that logically follows programming in the small and requires sound knowledge of procedural programming.Tags: Knowledge, Small, Sound
Our ultimate goal is extensible programming (EP). By this, we mean the construction of hierarchies of modules, each module adding new functionality to the system.Tags: Goal, Mean, System
Usually its users discover sooner or later that their program does not deliver all the desired results, or worse, that the results requested were not the ones really needed.Tags: Needed, Results, Worse
Yet, I am convinced that there is a need for high quality software, and the time will come when it will be recognized that it is worth investing effort in its development and in using a careful, structured approach based on safe, structured languages.Tags: Effort, Time, Worth
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