Answer:
I can run but not walk. Wherever I go, thought follows close behind. What am I?
When you buy me I am costly, but the only use I have is hanging only. What am I?
I think you live beneath a roof that is upheld by me; I think you seldom walk abroad but my fair form you see; I close you in on every side you very dwelling pave and probably I'll go with you At last into the grave.
I have no weight but I could destroy a mansion. What am I?
What has an eye but cannot see?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.