Though apt enough to take sudden likings or aversions to people he occasionally met, he would never hastily pronounce upon their character; and when, seeing him justly delighted with Solander's conversation, I observed once that he was a man of great parts who talked from a full mind--"It may be so," said Mr. Johnson, "but you cannot know it yet, nor I neither: the pump works well, to be sure! but how, I wonder, are we to decide in so very short an acquaintance, whether it is supplied by a spring or a reservoir?" He always made a great difference in his esteem between talents and erudition; and when he saw a person eminent for literature, though wholly unconversible, it fretted him. "Teaching such tonies," said he to me one day, "is like setting a lady's diamonds in lead, which only obscures the lustre of the stone, and makes the possessor ashamed on't." Useful and what we call everyday knowledge had the most of his just praise. "Let your boy learn arithmetic, dear madam," was his advice to the mother of a rich young heir: "he will not then be a prey to every rascal which this town swarms with. Teach him the value of money, and how to reckon it; ignorance to a wealthy lad of one-and-twenty is only so much fat to a sick sheep: it just serves to call the _rooks_ about him." "And all that prey in vice or folly Joy to see their quarry fly; Here the gamester light and jolly, There the lender grave and sly." These improviso lines, making part of a long copy of verses which my regard for the youth on whose birthday they were written obliges me to suppress, lest they should give him pain, show a mind of surprising activity and warmth; the more so as he was past seventy years of age when he composed them; but nothing more certainly offended Mr. Johnson than the idea of a man's faculties (mental ones, I mean) decaying by time. "It is not true, sir," would he say; "what a man could once do, he would always do, unless, indeed, by dint of vicious indolence, and compliance with the nephews and the nieces who crowd round an old fellow, and help to tuck him in, till he, contented with the exchange of fame for ease, e'en resolves to let them set the pillows at his back, and gives no further proof of his existence than just to suck the jelly that prolongs it." For such a life or such a death Dr. Johnson was indeed never intended by Providence: his mind was like a warm climate, which brings everything to perfection suddenly and vigorously, not like the alembicated productions of artificial fire, which always betray the difficulty of bringing them forth when their size is disproportionate to their flavour. "Je ferois un Roman tout comme un autre, mais la vie n'est point un Roman," says a famous French writer; and this was so certainly the opinion of the author of the "Rambler," that all his conversation precepts tended towards the dispersion of romantic ideas, and were chiefly intended to promote the cultivation of