It has been observed before ...

It has been observed before that images, however beautiful, though faithfully copied from nature, and as accurately represented in words, do not of themselves characterize the poet. They become proofs of original genius only as far as they are modified by a predominant passion; or by associated thoughts or images awakened by that passion; or when they have the effect of reducing multitude to unity, or succession to an instant; or lastly, when a human and intellectual life is transferred to them from the poet\'s spirit.
It has been observed before that images, however beautiful, though faithfully copied from nature, and as accurately represented in words, do not of themselves characterize the poet. They become proofs of original genius only as far as they are modified by a predominant passion; or by associated thoughts or images awakened by that passion; or when they have the effect of reducing multitude to unity, or succession to an instant; or lastly, when a human and intellectual life is transferred to them from the poet's spirit.

Quotes from the same author

Imagination is the living power and prime agent of all human perception.
Love is flower like; Friendship is like a sheltering tree.
If a man is not rising upward to be an angel, depend on it, he is sinking downward to be a devil.
A mother is a mother still, The holiest thing alive.
For mother's sake the child was dear, and dearer was the mother for the child.