Crossword puzzle clue "some o's and x's"

On and on and on and on and ...

Go on and on and on and on and . . .

Features of 1-A and 1-D, 73-A and 59-D, and 29-D and 31-D

“But it wasn’t a dream. It was a place. And you, and you, and you ... and you ___ there”

Some are secret, and some are special

Politician who quipped, "You win some, you lose some, and then there's that little-known third category"

Some are great and some are lesser

Some, and then some