"Life is what happens when you are busy making other plans."
NECESSITY IS THE MOTHER OF INVENTION - " Dire situations inspire ingenious solutions. If worse comes to worst, people will apply all their imagination and skill to deal with the problem. In Latin: 'Mater artium necessitas.' The adage has been traced back to 'Vulgaria' (1519). In 1658, Richard Franck wrote in his 'Northern Memoirs': 'Art imitates Nature, and Necessity is the Mother of Invention.' The proverb was first attested in the United States in 'William Fitzhugh and His Chesapeake World' (1681)." From "Random House Dictionary of Popular Proverbs and Sayings" (1996) by Gregory Y. Titelman (Random House, New York, 1996).