A Quote by Alan Perlis

It is easier to write an incorrect program than understand a correct one. — © Alan Perlis
It is easier to write an incorrect program than understand a correct one.
Software is usually expected to be modified over the course of its productive life. The process of converting one correct program into a different correct program is extremely challenging.
To govern is to correct. If you set an example by being correct, who would dare to remain incorrect?
Most programs are not write-once. They are reworked and rewritten again and again in their lived. Bugs must be debugged. Changing requirements and the need for increased functionality mean the program itself may be modified on an ongoing basis. During this process, human beings must be able to read and understand the original code. It is therefore more important by far for humans to be able to understand the program than it is for the computer.
Mistakes in judgment are the best teachers in the world, and if you choose to learn from them then you will begin to trust yourself and understand that, correct or incorrect you were decisive and moved on.
When you write a program, think of it primarily as a work of literature. You're trying to write something that human beings are going to read. Don't think of it primarily as something a computer is going to follow. The more effective you are at making your program readable, the more effective it's going to be: You'll understand it today, you'll understand it next week, and your successors who are going to maintain and modify it will understand it.
It is easier to write an indifferent poem than to understand a good one.
It annoys me when I phone a hotel receptionist in my own country, and they don't understand what I am saying because they don't speak English. I think that's wrong. It's nothing to do with being politically correct or incorrect; it's just not right.
They're both about the correct or proper way to do something. There is a correct and proper way to use words and there is a correct and proper way to behave with other people. And I behaved improperly with John and feel bad, so I compensate by obsessing with language, which is easier to control than behavior.
As a player, it's better to wait a moment for the correct call than be let down by an incorrect call.
Once you understand how to write a program get someone else to write it.
Press releases are easier to write than code, and that is still easier than making a great product.
The movies are fun, but I'm a novelist. In many ways, screenwriting is much easier than writing novels. I find screenplays twenty times easier to write than a novel.
It is easier to be critical than correct.
It is much easier to be critical than to be correct.
Geometry is the science of correct reasoning on incorrect figures.
I can write a program that lets you break the copy protection on a music file. But I can't write a program that solders new connections onto a chip for you.
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