Geeky quotes on inclusion:
"Be conservative in what you do, be liberal in what you accept from others."
--Postel's Law, in RFC 793
"We can debug relationships, but it's always good policy to consider the people themselves to be features. People get annoyed when you try to debug them."
--Larry Wall
"People are divided into two groups — the righteous and the unrighteous — and the righteous do the dividing."
--Lord Cohen (note the recursion)
Slide 3