Careful Quote by Edsger Dijkstra
“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.”
About This Quote
Source Lecture: “The Influence of Tools on Thought”, 1975
The quote warns that the formal systems we adopt shape our mental habits, making it crucial to choose learning tools wisely because unlearning is difficult.
In simple terms: Tools shape thinking; choose learning tools carefully.
Key Takeaway
Select tools that promote clear, flexible thinking.
Themes
education
cognition
technology
learning
Mood
analytical
cautious
Type
philosophical
educational
When to use this quote
- curriculum design
- software development
- critical thinking workshops
Key Concepts
philosophy of mind
tool theory
cognitive bias
Questions to Reflect On
- What tools have most shaped your thinking?
- How can you unlearn harmful habits?
A Different Perspective
Tools may limit creativity if overly rigid.
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