“It’s not as simple as that. It’s not a black and white issue. There are so many shades of grey.”
“Nope.”
“Pardon?”
“There’s no greys, only white that’s got grubby.”Terry Pratchett (1948-2015) English author
Carpe Jugulum [Rev. Mightily Oats, Granny Weatherwax] (1998)
(Source)