Wikiquote:Quote of the day/July 7, 2016

There are three schools of magic. One: State a tautology, then ring the changes on its corollaries; that’s philosophy. Two: Record many facts. Try to see a pattern. Then make a wrong guess at the next fact; that’s science. Three: Awareness that you live in a malevolent universe controlled by Murphy’s Law, sometimes offset in part by Brewster’s Factor: that’s engineering.
~ Robert A. Heinlein ~
  US Navy 060608-N-6501M-005 The U.S. Military Sealift Command (MSC) Hospital ship USNS Mercy (T-AH 19), anchored off of the coast of Jolo City.jpg