At the age of one-and-twenty years--It is a beautiful age, full of the spring, with all the vigour of manhood, without one touch of its decay; with all the fire of youth, without one touch of its feebleness! Oh, one-and-twenty! bright one-and-twenty!--wilt thou never come back to me again? No, never! The cord of the bow has been so often drawn that it has lost its elasticity; there have been a thousand flowers cast away that have withered in the dust of Time's sandy path; there have been a thousand fruits tasted that have left but the rind in my hand; there have been a thousand travel stains acquired that never can be washed off till the journey is done. That which has been lost, and that which has been gained, have both been gathered into the two baskets of the past; and whatever the future may have in store, one-and-twenty, with its many hopes, its few fears, its buoyancy of spirit, its elasticity of limb, its eagerness of expectation, its activity of pursuit, its aspirations, its desires, its faith, its confidence, its frankness, its garden of visionary flowers, and its atmosphere of misty light, can never, never come back to us, were we to whistle till we broke our hearts. No, no; in the sad arithmetic of years, multiply by what numbers you will, you can never get at one-and-twenty more than once. At the age of one-and-twenty years, Morley Ehrenstein, or Ernstein, as it had been contracted, a gentleman--descended, as his name evinces, from a very old German family, who had made themselves a home in a foreign land, some three centuries before--sat in one of the large chambers of an English country-house, not many miles from the good town of Doncaster. No one tenanted the chamber but himself, and though it was a cheerful day of summer, and the room was one of a bright and sunny aspect, there was a degree of melancholy on the young man's countenance, which might be difficult to account for, if we did not look a little into his heart, and pause for a moment on his previous history. Let him gaze then at the ceiling, and study the quaint arabesques into which the plaster of Paris had been drawn; let him lean his head upon his hand, and examine the pretty nothings with which his table is covered; let him gaze out of the window into the far distance, as if he were about to paint a portrait of the weather-cock on the village church; but let you and I, dear reader, first put our friend into a microscope, and note down exactly every limb and feature and sinew, as if we were true Kirbys, anatomising a moth; and then let us look in the old almanacks, to discover some of the antecedents of his present state.