Answer:
By Moon or by Sun I shall be found. Yet I am undone if there's no light around.
I look at you, you look at me. I raise my right, you raise your left. What am I?
Of the king I am blue and of the peasant I am red. Of the frog I am cold and of the dog I am hot instead. What am I?
I am what one cannot keep, two cannot hold, and three cannot destroy. What am I?
I am the black child of a white father a wingless bird flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me even though there is no cause for grief and at once on my birth I am dissolved into air.
When someone uses this acronym, you know you've got to pick up the pace