Another New Quote

I found this nice quote among my imdb'ing:

"The art of conversation lies not only in saying the right thing at the right time, but in leaving unsaid the wrong thing at the tempting moment." (John Charles Daly, former journalist and host of What's My Line?)
It seems rather appropriate for me to consider, given that I always end up putting my foot in my mouth or being indecently frank. Words to the wise, as it would.