"Atheism is a way of humility. It's to think oneself to be an animal, as we are actually and to allow oneself to become human." - André Comte-Sponville
"When I told the people of Northern Ireland that I was an atheist, a woman in the audience stood up and said, "Yes, but is it the God of the Catholics or the God of the Protestants in whom you don't believe?" - Quentin Crisp
"I contend that we are both atheists. I just believe in one fewer god than you do. When you understand why you dismiss all the other possible gods, you will understand why I dismiss yours." - Stephen Roberts
Calculate Your God Delusion Index sparked a good deal of conversation within its comments last week. That partially inspired me to pick this theme, alongside finishing The God Delusion a few days ago. If you haven't read it yet, you should.
If you want to read a thorough explanation between Atheism and atheism—and actually the only one I can find that's written out and not just a thought in someone's head—check one out here.