Answer:
Though it be cold I wear no clothes the frost and snow I never fear; I value neither shoes nor hose And yet I wander far and near: My diet is forever good I drink no cider port nor sack what Providence doth send for food I neither buy nor sell nor lack.
Although it sounds like I work on a transportation device I actually work in a restaurant.
I can be short and sometimes hot. When displayed I'm never cold. What am I?
I am a shimmering field that reaches far. Yet I have no tracks and am crossed without paths. What am I?
I climb higher as I get hotter. I can never escape from my crystal cage.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.