Katie Chan, 17/09/2013 11:57:
– have a strict *neutral point of view* (NPOV) policy." -- https://meta.wikimedia.org/wiki/Neutral_point_of_view
And if you look at the history you'll see that the "but not" part is disputed. As for me, I've spent a few years debunking the myth that NPOV doesn't apply to Wikiquote: https://meta.wikimedia.org/wiki/Neutral_point_of_view_on_Wikiquote.
Nemo