when he appeared , it was in the garb of a fellow dominican , and whenever it seemed that my transportation had fatally broken down , he would manifest himself to remind me i had gold in my pockets , that i was strong and capable of doing what was required of me , and then a cart would appear , or a wagon , with a gentle driver willing to let us ride with the bundles , or the firewood , or whatever was being transported , and in many different vehicles i slept .