Answer:
Long and think, red within, with a nail at the end.
What has 13 hearts but none beat?
Two bodies have I, though both joined in one. The more still I stand, the quicker I run.
He stands beside the road. In a purple cap at tattered green cloak. Those who touch him, curse him.
More precious than gold, but cannot be bought, Can never be sold, only earned if itβs sought, If it is broken it can still be mended, At birth it canβt start nor by death is it ended.
What is so fragile that saying its name breaks it?