Answer:
What is it that after you take away the whole, some still remains?
What has holes on each side, but can still can hold water?
What is not a ball but yet a sphere, and holds all lands and people year after year?
I look at you, you look at me, I raise my right, you raise your left
Many foods can make me strong but give me water and I won't last long.
I march before armies a thousand salute me. My fall can bring victory but no one would shoot me. The wind is my lover one-legged am I. Name me and see me at home in the sky.