Progress is possible only if we train ourselves to think about programs without thinking of them as pieces of executable code.
Edsger DijkstraRead
We are all shaped by the tools we use, in particular: the formalisms we use shape our thinking habits, for better or for worse, and that means that we have to be very careful in the choice of what we learn and teach, for unlearning is not really possible.
Interpretation
The tools and formalism we engage with have a profound influence on our thinking and learning processes.
Edsger Dijkstra's quote emphasizes the importance of the tools and methods we utilize in education, suggesting that they not only shape our thought patterns but also affect our ability to learn and unlearn information. This highlights the responsibility educators and learners have in selecting appropriate tools, as their impact on cognitive habits can be long-lasting and potentially irreversible.
In practice
In a seminar about effective teaching methods, this quote can be used to stress the importance of choosing the right educational tools.
Progress is possible only if we train ourselves to think about programs without thinking of them as pieces of executable code.
Simplicity is prerequisite for reliability.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
We shall do a much better programming job, provided that we approach the task with a full appreciation of its tremendous difficulty, provided that we stick to modest and elegant programming languages, provided that we respect the intrinsic limitations of the human mind and approach the task as Very Humble Programmers.
The tools we use have a profound and devious influence on our thinking habits, and therefore on our thinking abilities.
LISP has jokingly been described as "the most intelligent way to misuse a computer." I think that description is a great compliment because it transmits the full flavour of liberation: it has assisted a number of our most gifted fellow humans in thinking previously impossible thoughts.
You know, nothing is more important than education, because nowhere are our stakes higher; our future depends on the quality of education of our children today.
Books let us into their souls and lay open to us the secrets of our own.
I am not in the business of suppressing books.
I went to the trash pile at Tuskegee Institute and started my laboratory with bottles, old fruit jars and any other thing I found I could use. ... [The early efforts were] worked out almost wholly on top of my flat topped writing desk and with teacups, glasses, bottles and reagents I made myself.
Creativity is the key to success in the future, and primary education is where teachers can bring creativity in children at that level.
We will not find the solution to problems of violence, alienation, ignorance, and unhappiness in increasing our security, imposing more tests, punishing schools for their failure to produce 100 percent proficiency, or demanding that teachers be knowledgeable in the subjects they teach. Instead, we must allow teachers and students to interact as whole persons, and we must develop policies that treat the school as a whole community.
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