Upon quitting the theatre, we found a real storm without. The lightning flamed upon us from every quarter, and was succeeded by loud peals of thunder. Whilst we were contemplating the tempest from the balcony of Madame S----, a ball of fire fell very near us, and filled the room with a sulphureous stench. A servant soon afterwards entered, almost breathless, to inform his mistress, Madame R----, who was of the party, that the fire-ball had penetrated her house, which was close adjoining, without having effected any injury. Madame R---- laughed heartily, and observed, "Well, it is very droll that the lightning should make so free with my house when I am not at home." This little sprightly remark dispersed the gloom which had overshadowed most of the ladies present. All the large houses in Paris are well protected against the perilous effect of electric fluid, by conductors, which are very judiciously disposed. An invention has lately made its appearance in Paris, which is as full of utility as it is of genius. A house has been lately opened for the sale of filtrating and purifying vases, to which the ingenious constructor has given the most elegant etruscan shapes. They are capable of refining the most fetid and corrupt water, by a process which, in its operation, lasts about four minutes. The principle is the same as in nature. The foul water is thrown into the vase, where it passes through various strata of earth, which are compressed in a series of little apartments, which retain its offensive particles, and from which it issues as clear and as sweet as rock water. This discovery will prove of infinite consequence to families who reside in the maritime parts of Holland, and to many inland towns in France, where the water is frequently very bad. I most cordially hope that the inventor will meet with the remuneration which is due to his humane philosophy. After having experienced a most cordial display of kindnesses and hospitalities, I prepared to return to my own country, "that precious stone set in the silver sea." I had to part with those who, in the short space of one fleeting month, had, by their endearing and flattering attentions, rivetted themselves to my affections, with the force of a long, and frequent, and cherished intercourse, who, in a country where I expected to feel the comfortless sensations of a foreigner, made me forget that I was even a _stranger_. Amongst those who excited a considerable share of my regret upon parting, were the elegant and charming family of the S----s. As I was preparing to take my leave, Madame S---- said, "You must not forget us because a few waves divide our countries." "If he will lend me his pocket-book," said one of her lovely daughters, "I will try and see if my pencil will not preserve us in his memory, at least for a little time."