Answer:
I am a precious stone as clear as diamond. Seek me out while the sun's near the horizon. Though you can walk on water with my power try to keep me and I'll vanish in an hour.
I am the beginning of eternity the end of time and space the beginning of every end the end of every place.
I am what one cannot keep, two cannot hold, and three cannot destroy. What am I?
The more you take away from me, the bigger I shall get. What am I?
I am the building with the most number of stories.
What never gets any wetter no matter how hard it rains?