Answer:
What is that you will break everytime you name it?
A precious fluid, thicker than water.
Some live in me, some live on. And some shave me to stride upon. I rarely leave my native land. Until my death I always stand. High and low I may be found. Both above and below ground.
What is it that has four legs, one head, and a foot?
Three little letters, a paradox to some. The worse that it is, the better it becomes.
What is always coming but never arrives?