Aliens Quote by Arthur C. Clarke
“I believe any malevolent supercivilisation would have rapidly self-destructed as we may be in the process of doing ourselves. If we do have contact, physical contact with aliens, I think it will be benign.”
![“I think [contacting an alien civilization] would be a disaster. The extraterrestrials would probably be far in advance of us. The history of advanced races meeting more primitive people on this planet is not very happy, and they were the same species. I think we should keep our heads low.” quote by Stephen Hawking](https://sms4smile.com/quotes/img-quotes/585/stephen-hawking-389_aliens_i-think-contacting-an-alien-civilization_1727877.jpg)
