08 Nov '05 04:34>4 edits
Originally posted by no1marauderWould you say that you do or do not believe that you have two arms?
It seems to me belief does entail a lack of knowledge; we "believeth" something if we're not sure - if we are sure we "know". Thus, the word "belief" also entails doubt, at least in common usage.
As I use the terms, knowledge is a special sort of belief, and not something complementary to belief. I believe that 2+2=4 because I know that 2+2=4. I do not trust that 2+2=4; I don't have to because I know it.
If I have my calculator compute 12!, I will trust the answer and believe the answer, but I will not know that it is true, until and unless I derive it from things that I know to be true, such as computing it by hand according to the definition of factorial. Thus, trust is another special sort of belief.
Bbarr can settle the matter if he ever shows up here. I believe that he will say that to believe a proposition is just to hold that it is true. You might know that it is true, or trust that it is true, but in any case, you believe that it is true.