Ninety-eight per cent of laughter is nothing to do with jokes, which do not deserve to bear the weight of all the funny stuff in the world.
An uninspiring canvas becomes a glamorous masterpiece when it is reattributed to a better-known artist.
A female friend who caught me watching Fashion TV reckons its audience is largely made up of slobbering men who are just taking a break from the appalling Men & Motors channel. I don't agree.
Acting in a stage play is like working the evening shift in an office.
The best way to prepare for a night out with a Shakespearean tragedy is to do a bit of reading up in the afternoon, eat a light supper - perhaps Welsh rarebit - and then arrive early to do some stretching exercises in the foyer before curtain-up.
Theatricals can be irritating, but will provide a better night out than mobile phone salespeople.