Quote #17

Wow! two people guessed the poet of last week. It was the opening line of "Endymion" by John Keats. To make things even easier, this week's is from a classic TV sitcom that ran from 1972 - 1983 with reruns currently on Hallmark Channel. I think that's enough hints so....

I've gotten "Thank you" notes from people I said I'd never see again

Have fun!