It is observable, that either by nature or by habit, our faculties are fitted to images of a certain extent, to which we adjust great things by division, and little things by accumulation. Of extensive surfaces we can only take a survey, as the parts succeed one another; and atoms we cannot perceive till they are united into masses. Thus we break the vast periods of time into centuries and years; and thus, if we would know the amount of moments, we must agglomerate them into days and weeks.
The proverbial oracles of our parsimonious ancestors have informed us, that the fatal waste of fortune is by small expenses, by the profusion of sums too little singly to alarm our caution, and which we never suffer ourselves to consider together. Of the same kind is the prodigality of life; he that hopes to look back hereafterwith satisfaction upon past years, must learn to know the present value of single minutes, and endeavour to let no particle of time fall useless to the ground.
It is usual for those who are advised to the attainment of any new qualification, to look upon themselves as required to change the general course of their conduct, to dismiss business, and exclude pleasure, and to devote their days and nights to a particular attention. But all common degrees of excellence are attainable at a lower price; he that should steadily and resolutely assign to any science or language those interstitial vacancies which intervene in the most crowded variety of diversion or employment, would find every day new irradiations of knowledge, and discover how much more is to be hoped from
