In popular cultures, "Extraterrestrials" are life forms — especially intelligent life forms— that are of extraterrestrial origin (often also called "aliens").
Famous quotes containing the word life:
“... the ... thing I am proudest of in my whole business life is that I do not take, that I never took in all my life, and never, never! will take, one single penny more than 6% on any loan or any contract.”
—Hetty Green (1834–1916)