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:
“If you’re lucky, you have money. That’s why it’s better to be born lucky than rich. If you’re rich, you can always lose your money, but if you’re lucky, you’ll always get more money.”
—Anthony Pélissier. Explaining her philosophy of life to her son (1949)