Philosophers and scientists confidently offer up traits said to be uniquely human, and the monkeys and apes casually knock them down -- toppling the pretension that humans constitute some sort of biological aristocracy among the beings on Earth.
Carl SaganThe method of science, as stodgy and grumpy as it may seem, is far more important than the findings of science.
Carl SaganWhen you make the finding yourself - even if you're the last person on Earth to see the light - you'll never forget it.
Carl SaganIf we say that God has always been, why not save a step and conclude that the universe has always been?
Carl Sagan