Glenn Hefley said this quote
“ I believe in life. I believe it to be something that is eternal, powerful and spread throughout the universe -- something like gravity. There are many such energies. Once we are able to detect life it will boggle our minds for centuries to come. The shear magnitude will rapture many, and destroy others, but we're not there yet. We can say something is alive, or dead, but not if life is there or not. Perhaps because it is too quiet, maybe because it is so loud we can hear nothing else, but mainly -- I believe -- because we haven't bothered to listen yet. -- from the Black Dog ”