“But the knowledge of nature is only half the task of a poet: he must be acquainted likewise with all the modes of life. His character requires that he estimate the happiness and misery of every condition, observe the power of all the passions in all their combinations, and trace the changes of the human mind as they are modified by various institutions and accidental influences of climate or custom, from the sprightliness of infancy to the despondence of decrepitude. He must divest himself of the prejudices of his age and country; he must consider right and wrong in their abstracted and invariable state; he must disregard present laws and opinions, and rise to general and transcendental truths, which will always be the same. He must therefore content himself with the slow progress of his name, contemn the applause of his own time, and commit his claims to the justice of posterity. He must write as the interpreter of nature, and the legislator of mankind, and consider himself as presiding over the thoughts and manners of future generations; as a being superior to time