Trust vs Believe

Preserve me, O God, for in You I put my trust. (Psalm 16:1)

People touring a [coin] mint...[were told] that if a person were to dip his hand into water and then have someone pour the [molten metal] over [it], he would neither be injured nor feel any pain... [The guide] asked [one couple] if they would like to prove [it]. "No, thank you," the husband quickly said... But his wife responded..., "Sure, I'll give it a try." ... She thrust her hand into a bucket of water and then held it out as the molten metal was poured over it. The hot liquid rolled off harmlessly.... The host turned to the husband..., "Sir, you claimed to believe what I said. But your wife truly trusted."