"Intelligent life on other planets? I'm not even sure there is on earth!" Albert Einstein. (According to this link, which I don't fully trust... https://www.

"Intelligent life on other planets? I'm not even sure there is on earth!" Albert Einstein. (According to this link, which I don't fully trust... https://www.goodreads.com/quotes/587314-intelligent-life-on-other-planets-i-m-not-even-sure-there https://www.goodreads.com/quotes/587314-intelligent-life-on-...)