Q: What's the difference between an enzyme and a hormone? A: You can't hear an enzyme.

You can't teach an old dogma new tricks.

She was pleased to have him come and never sorry to see him go.

Quick!! Act as if nothing has happened!

People are more fun than anyone.

[On an actor who'd broken her leg in London:] Oh, how terrible. She must have done it sliding down a barrister.

I like to have a martini/Two at the very most.