You ought never to "sass" old people- unless they "sass" you first

Repartee is something we think of twenty-four hours too late.

There was a lot of talk that went on ... it was repartee.

It's better to keep quiet and have people think you stupid, than to talk and confirm it.

All the talk used to be about doing people good, now it is about doing people

A gold mine is a hole in the ground owned by a liar.