Answer:
Brown I am and much admired; many horses have I tried; tire a horse and worry a man; tell me this riddle if you can.
I look at you, you look at me, I raise my right, you raise your left.
You must keep this thing. Its loss will affect your brothers. For once yours is lost, it will soon be lost by others.
A precious stone, as clear as diamond. Seek it out whilst the sun's near the horizon. Though you can walk on water with its power, Try to keep it, and it'll vanish within an hour.
Who works when he plays and plays when he works?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.