poetryfoundation.org

GAX81 TIL that Michelangelo wrote a poem about how much he hated painting the Sistine Chapel, which translates as such: ‘I’ve already grown a goiter from this torture, hunched up here like a cat in Lombardy (or anywhere else where the stagnant water’s poison).’
mxMXx TIL that "Double Trouble" from Harry Potter is written using lines from Macbeth
Z8gPQ TIL about the poem, 'To a Mouse'. Written by Robert Burns in 1785, it is dedicated as an apology to a "mousie" whose nest he had turned over whilst ploughing a field, conveying his guilt at its happening.