Yup. Belief and knowdge are quite different physical states. I'd even bet they occupy different parts of the brain. I guess I'll have to google that.
Je suis Charlie. Je suis Ahmed. Je suis Juif.
Life, don't talk to me about life - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.