Upon one afternoon, when there were but three persons present, and Chopin had been playing for a long time, one of the most distinguished women in Paris remarked, that she felt always more and more filled with solemn meditation, such as might be awakened in presence of the grave-stones strewing those grounds in Turkey, whose shady recesses and bright beds of flowers promise only a gay garden to the startled traveller. She asked him what was the cause of the involuntary, yet sad veneration which subdued her heart while listening to these pieces, apparently presenting only sweet and graceful subjects:—and by what name he called the strange emotion inclosed in his compositions, like ashes of the unknown dead in superbly sculptured urns of the purest alabaster...Conquered by the appealing tears which moistened the beautiful eyes, with a candor rare indeed in this artist, so susceptible upon all that related to the secrets of the sacred relics buried in the gorgeous shrines of his music, he replied: “that her heart had not deceived her in the gloom which she felt stealing upon her, for whatever might have been his transitory pleasures, he had never been free from a feeling which might almost be said to form the soil of his heart, and for which he could find no appropriate expression except in his own language, no other possessing a term equivalent to the Polish word: Zal!” As if his ear thirsted for the sound of this word, which expresses the whole range of emotions produced by an intense regret, through all the shades of feeling, from hatred to repentance, he repeated it again and again.
Zal! Strange substantive, embracing a strange diversity, a strange philosophy! Susceptible of different regimens, it includes all the tenderness, all the humility of a regret borne with resignation and without a murmur, while bowing before the fiat of necessity, the inscrutable decrees of Providence: but, changing its character, and assuming the regimen indirect as soon as it is addressed to man, it signifies excitement, agitation, rancor, revolt full of reproach, premeditated vengeance, menace never ceasing to threaten if retaliation should ever become possible, feeding itself meanwhile with a bitter, if sterile hatred.