Chains of iron or of silk-both are chains.

Each state of the human mind has some parable in the physical creation by which it is shadowed forth; nor is it only artists and poets, but even the most abstract thinkers that have drawn from this source. Lively activity we name fire; time is a stream that rolls on, sweeping all before it; eternity is a circle; a mystery is hid in midnight gloom, and truth dwells in the sun. Nay, I begin to believe that even the future destiny of the human race is prefigured in the dark oracular utterances of bodily creation.

Life is earnest, art is gay.

As freely as the firmament embraces the world, so mercy must encircle friend and foe. The sun poursforth impartially his beams through all the regions of infinity; heaven bestows the dew equally on every thirsty plant. Whatever is good and comes from on high is universal and without reserve: but in the heart's recesses darkness dwells.

Man is never so authentically himself as when at play.

A brave man hazards life, but not his conscience.

In the ardor of pursuit men soon forget the goal from which they start.