As a Norwegian, I always found Dutch interesting. It is just close enough, that I can read it and get the gist of the message, without actually knowing Dutch. It is much easier than, say, German.
I read the message as: "We must not carelessly introduce errors to a program, but rather systematically and with care"
The joke being that we introduce the errors systematically and with care.
I read the message as: "We must not carelessly introduce errors to a program, but rather systematically and with care"
The joke being that we introduce the errors systematically and with care.