• Wouldst thou wisely, and with pleasure,
    Pass the days of life's short measure,
    From the slow one counsel take,
    But a tool of him ne'er make;
    Ne'er as friend the swift one know,
    Nor the constant one as foe.

    Friedrich Schiller (2013). “Delphi Complete Works of Friedrich Schiller (Illustrated)”, p.298, Delphi Classics