"Can I ask you a question? You know with vampires and werewolves and goblins and things, is there any mythological creature that doesn't actually exist?" "Of course," he replied. "The unicorn and the leprechaun would be would be the two main ones. The Loch Ness Monster isn't real, either, that's just someone called Bert."

Next Quote

The fact is that no species has ever had such wholesale control over everything on earth, living or dead, as we now have. That lays upon us, whether we like it or not, an awesome responsibility. In our hands now lies not only our own future, but that of all other living creatures with whom we share the earth.

— David Attenborough