Authors: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

The universe is large and old, and the ingredients for life as we know it are everywhere, so there's no reason to think that Earth would be unique in that regard. Whether of not the life became intelligent is a different question, and we'll see if we find that.

Neil deGrasse Tyson

Copyright © 2001 - 2014 BrainyQuote