Thinking about this good word by Leibniz:

“The majority of the philosophical sects are right in the greater part of what they affirm, but not so much in what they deny.”

I think it’s true not just for philosophical sects.

Source: G.W.F. Leibniz, “Letter to Remond,” 10 January 1714 in Gerhardt, C.I., ed., Die Philosophischen Schriften von Leibniz (Berlin: Weidman, 1875-1890, reprinted Hildesheim: Olms, 1965) Vol. III, p. 607