Answer to Puzzle-II

Thanks for your participation. Here is my thought about the puzzle.

He = Fire; I = Smoke

That vibrant nature of the fire and the quiet nature of the smoke(line 2)...Smoke rises from fire, yet its the smoke that puts off fire(line 3).

Puzzle-II

The dimensionless he and the formless me,
My quiescent gait and his glorious dance,
From him I am roused, yet, he is fallen by me,
Name our identities to have this puzzle in lance.

Who is he and Who am I??