Wouldn't it be terrible if you'd spent all your life doing everything you were supposed to do, didn't drink, didn't smoke, didn't eat things, took lots of exercise, all the things you didn't want to do, and suddenly one day you were run over by a big red bus, and as the wheels were crunching into you you'd say 'Oh my god, I could have got so drunk last night!' That's the way you should live your life, as if tomorrow you'll be run over by a big red bus.

Quoted by Michael Parker in: Queen Elizabeth the Queen Mother: The Official Biography (Shawcross, 2009)