Next to invention is the power of interpreting invention; next to beauty the power of appreciating beauty.

Drudgery is as necessary to call out the treasures of the mind, as harrowing and planting those of the earth.

Every fact is impure, but every fact contains in it the juices of life. Every fact is a clod, from which may grow an amaranth or a palm.

It does not follow because many books are written by persons born in America that there exists an American literature. Books which imitate or represent the thoughts and life of Europe do not constitute an American literature. Before such can exist, an original idea must animate this nation and fresh currents of life must call into life fresh thoughts along the shore.

When the intellect and affections are in harmony; when intellectual consciousness is calm and deep; inspiration will not be confounded with fancy.

Nature provides exceptions to every rule.

The life of the soul is incalculable.