The essayist plays with his subject, now whimsical, now in grave, now in melancholy mood. He lies upon the idle grassy bank, like Jacques, letting the world flow past him, and from this thing and the other he extracts his mirth and his moralities. His main gift is an eye to discover the suggestiveness of common things; to find a sermon in the most unpromising texts. Beyond the vital hint, the first step, his discourses are not beholden to their titles. Let him take up the most trivial subject, and it will lead him away to the great questions over which the serious imagination loves to brood,--fortune, mutability, death,--just as inevitably as the runnel, trickling among the summer hills, on which sheep are bleating, leads you to the sea; or as, turning down the first street you come to in the city, you are led finally, albeit by many an intricacy, out into the open country, with its waste places and its woods, where you are lost in a sense of strangeness and solitariness. The world is to the meditative man what the mulberry plant is to the silkworm. The essay-writer has no lack of subject-matter. He has the day that is passing over his head; and, if unsatisfied with that, he has the world's six thousand years to depasture his gay or serious humour upon. I idle away my time here, and I am finding new subjects every hour. Everything I see or hear is an essay in bud. The world is everywhere whispering essays, and one need only be the world's amanuensis. The proverbial expression which last evening the clown dropped as he trudged homeward to supper, the light of the setting sun on his face, expands before me to a dozen pages. The coffin of the pauper, which to-day I saw carried carelessly along, is as good a subject as the funeral procession of an emperor. Craped drum and banner add nothing to death; penury and disrespect take nothing away. Incontinently my thought moves like a slow-paced hearse with sable nodding plumes. Two rustic lovers, whispering between the darkening hedges, is as potent to project my mind into the tender passion as if I had seen Romeo touch the cheek of Juliet in the moon-light garden. Seeing a curly-headed child asleep in the sunshine before a cottage door is sufficient excuse for a discourse on childhood; quite as good as if I had seen infant Cain asleep in the lap of Eve with Adam looking on. A lark cannot rise to heaven without raising as many thoughts as there are notes in its song. Dawn cannot pour its white light on my village without starting from their dim lair a hundred reminiscences; nor can sunset burn above yonder trees in the west without attracting to itself the melancholy of a lifetime. When spring unfolds her green leaves I would be provoked to indite an essay on hope and youth, were it not that it is already writ in the carols of the birds; and I might be tempted in autumn to improve the occasion, were it not for the rustle of the withered leaves as I walk through the woods.