Many illustrious examples however may be found in the annals of literature, of patronage judiciously and generously applied, where men have been raised by the kindness of others from the obscurest situations, and placed on high, like beacons, to illuminate the world. And, independently of all examples, a sound application of the common sense of the human mind would teach us, that the worthies of the earth, though miracles, are not omnipotent, and that a certain aid, from those who by counsel or opulence are enabled to afford it, have oft times produced the noblest effects, have carried on the generous impulse that works within us, and prompted us manfully to proceed, when the weakness of our nature was ready to give in from despair. But the thing that in this place it was most appropriate to say, is, that we ought not quietly to affirm, of the man whose mind nature or education has enriched with extraordinary powers, "Let him maintain himself, and be his own provider: why should we help him?" It is a thing deeply to be regretted, that such a man will frequently be compelled to devote himself to pursuits comparatively vulgar and inglorious, because he must live. Much of this is certainly inevitable. But what glorious things might a man with extraordinary powers effect, were he not hurried unnumbered miles awry by the unconquerable power of circumstances? The life of such a man is divided between the things which his internal monitor strongly prompts him to do, and those which the external power of nature and circumstances compels him to submit to. The struggle on the part of his better self is noble and admirable. The less he gives way, provided he can accomplish the purpose to which he has vowed himself, the more he is worthy of the admiration of the world. If, in consequence of listening too much to the loftier aspirations of his nature, he fails, it is deeply to be regretted--it is a man to a certain degree lost--but surely, if his miscarriage be not caused by undue presumption, or the clouds and unhealthful atmosphere of self-conceit, he is entitled to the affectionate sympathy and sorrow of every generous mind. ESSAY VII. OF THE DURATION OF HUMAN LIFE. The active and industrious portion of the human species in civilised countries, is composed of those who are occupied in the labour of the hand, and in the labour of the head. The following remarks expressly apply only to the latter of these classes, principally to such as are occupied in productive literature. They may however have their use to all persons a considerable portion of whose time is employed in study and contemplation, as, if well founded, they will form no unimportant chapter in the science of the human mind. In relation to all the members of the second class then, I should say, that human life is made up of term and vacation, in other words, of hours that may be intellectually employed, and of hours that cannot be so employed.