The greatest sin is judgment without knowledge. Posted on December 5, 2017December 5, 2012 by admin “The greatest sin is judgment without knowledge.” — Kelsey Grammer Author: Kelsey Grammer Category: knowledge Tags: knowledge, Kelsey Grammer Spread the love Related posts: The President regards the Japanese as a You should not ask questions without knowledge. The great aim of education is not I always was very interested in intellect