If the mind is wearied by study, or the body worn with sickness, It is well to lie fallow for a while, in the vacancy of sheer amusement ; But when thou prosprest in health, and thine intellect can soar untired, To seek uninstructive pleasure is to slumber on the couch of indolence.

Error is a hardy plant; it flourisheth in every soil; In the heart of the wise and good, alike with the wicked and foolish; For there is no error so crooked, but it hath in it some lines of truth; Nor is any poison so deadly, that it serveth not some wholesome use.