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But to disseminate knowledge, by clearing that which is obscure, and explaining that which is difficult; to make what is hard appear easy, by giving facility to the execution of what is abstruse to the conception; to lighten the fatigue of practice, by the address of method; to shorten what requires study, by anticipating its result; and, while demonstrating effects to expound their cause: by the rules of art, to hide the want of science; and to supply the dearth of genius, by divulging the secrets of embellishments; – these were labours that demanded not alone brilliant talents, which she amply possessed, but a fund of scientific knowledge, to which she formed no pretensions. Her modesty, however, aided her good sense, in confining her attempts at giving improvement within the limits of her ability; and rare indeed must have been her ill fortune, had a pupil fallen to her lot, sufficiently advanced to have surpassed her powers of instruction.
