You should kern letter pairs when spacing between characters is too wide or too narrow.

Upon the opening of his mouth he drops his breakfast, which the fox presently chopt up.

The organs that are gratified with the taste of sickly veal bled into a palsy, crammed fowls, and dropsical brawn, pease without substance, peaches without taste, and pine-apples without flavour, will certainly nauseate the native, genuine, and salutary taste of Welch beef, Banstead mutton, and barn-door fowls, whose juices are concocted by a natural digestion, and whoe flesh is consolidated by free air and exercise.

She and Fabrice and even Mosca are incapable of acting meanly, a thing that carries no weight in the Judaeo-Christian scheme of morals.