"You may ... make a little recreation of poetry, in the midst of your painful studies. Nevertheless, I cannot but advise you. Withhold thy throat from thirst. Be not so set upon poetry, as to be always poring on the passionate and measured pages. ... let not the Circean cup intoxicate you."

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I can hardly bring myself to caution you against drinking, because I am persuaded that I am writing to a rational creature, a gentleman, and not to a swine. However, that you may not be insensibly drawn into that beastly custom of even sober drinking and sipping, as the sots call it, I advise you to be of no club whatsoever.

— Lord Chesterfield