Man cannot understand the perfection and imperfections of his chosen art if he cannot see the value in other arts … To just study the sword will make you narrow-minded and will not permit you to grow outward.
What Functional Programming Is + Why It Makes You Better
Functional Works

Well, that one got me into buying the book! I read it 15 years ago, time to have another look at it.

Nice post. I prefer that metaphor instead of the building one, it applies better, it feels more agile as well.