altered.  He who now managed her affairs was a spendthrift, and wished to make a great appearance; such as keeping a good horse with elegant trappings; loved to appear gay in the eyes of the neighbors, and was perpetually undertaking something he did not understand.  Her pension was taken up in advance, her rent was in arrears, debts of every kind continued to accumulate; I could plainly foresee that her pension would be seized, and perhaps suppressed; in short, I expected nothing but ruin and misfortune, and the moment appeared to approach so rapidly that I already felt all its horrors.

My closet was my only amusement, and after a tedious search for remedies for the sufferings of my mind, I determined to seek some against the evil of distressing circumstances, which I daily expected would fall upon us, and returning to my old chimeras, behold me once more building castles in the air to relieve this dear friend from the cruel extremities into which I saw her ready to fall.  I did not believe myself wise enough to shine in the republic of letters, or to stand any chance of making a fortune by that means; a new idea, therefore, inspired me with that confidence, which the mediocrity of my talents could not impart.

In ceasing to teach music I had not abandoned the thoughts of it; on the contrary, I had studied the theory sufficiently to consider myself well informed on the subject.  When reflecting on the trouble it had cost me to read music, and the great difficulty I yet experienced in singing at sight, I began to think the fault might as well arise from the manner of noting as from my own dulness, being sensible it was an art which most people find difficult to understand.  By examining the formation of the signs, I was convinced they were frequently very ill devised.  I had before thought of marking the gamut by figures, to prevent the trouble of having lines to draw, on noting the plainest air; but had been stopped by the difficulty of the octaves, and by the distinction of measure and quantity:  this idea returned again to my mind, and on a careful revision of it, I found the difficulties by no means insurmountable.  I pursued it successfully, and was at length able to note any music whatever by figures, with the greatest exactitude and simplicity.  From this moment I supposed my fortune made, and in the ardor of sharing it with her to whom I owed everything, thought only of going to Paris, not doubting that on presenting my project to the Academy, it would be adopted with rapture.  I had brought some money from Lyons; I augmented this stock by the sale of my books, and in the course of a fortnight my resolution was both formed and executed:  in short, full of the magnificent ideas it had inspired, and which were common to me on every occasion, I departed from Savoy with my new system of music, as I had formerly done from Turin with my heron-fountain.