Love Child - A Lesson In Algebra

X is a baby,
X is a child,
X is a sinner,
X has gone wild,
X is a girl,
X is a boy,
X is a bastard,
X is a toy,
X is mischievious,
X is enlightened,
X is the way,
X can be frightened,
X is sarcastic,
X, a delight,
X is the darkness,
X is the light,
X is a woman,
X is a man,
X is resentful, forgiving, can,
X is a mountain,
...a river,
...a sun,
X is the MANY,
X is the ONE,
X is insatiable,
...satisfied, complacent,
X is a variable,
...but can have no replacement,
X is intelligence,
X is deformed,
X can be funny, sad,
X is quite perfect,
...but also has flaws,
X is a life,
X is a cause,
X is a tear that runs down all our cheeks,
X is resilient,
...and yet,
...x is weak,
X is my daughter,
X is my son,
...when the journey's begun,
X becomes kindness,
...when below is above,
...and all answers refer back to X,
X is LOVE.