Answer:
You could do this to a motion, see it on a watch, or place this in a race.
How can a pants pocket be empty and still have something in it?
Some keep it in a dumpster while others keep it in their trunk.
What is something you will never see again?
What can touch someone once and last them a lifetime?
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.