Truth can only be found in one place: the code.

Be conservative in what you do, be liberal in what you accept from others

It is not enough for code to work.

Software development is the process of creating a computer software.
It includes preparing a design, coding the program, and fixing the
bugs. The final goal of software development is to translate user
needs to software product, while continuously improving the team
and the process.

Programming is a social activity.

They might be working in software development, engineering, or accountancy and find they enjoy communicating the [jargon] of that industry in a simple way for people,