I thought I wouldn't see you for a while... Yawn... Till belief expires knowledge is still a powerful term. When they intersect both are valid. Skeptics... They just can't believe the definitions set by Oxford. Basically you believe in nothing, have all the facts set in front of you, and make the best judgement. Good wording isn't it? I'm going to ignore the initial meaning of this and head straight for the implications it has on the op. Personally knowledge is finite. There is a finite amount of tangible materials therefore knowledge is finite.