Paul thought the violets,roses, and lilies of the valley looked even more lovely because they were blooming in the middle of winter.

VOA: special.2009.04.11

He told Paul to hurry because it was Friday afternoon.

VOA: special.2009.04.11

So Arizona State University physicist and astrobiologist Paul Davies says we might not be hearing alien civilizations because they have transcended their broadcasting stage.

VOA: standard.2010.04.16