E.T.

“In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.”
― Carl Sagan

“Life isn't about finding yourself. Life is about creating yourself.”
― George Bernard Shaw

“To you, I'm an atheist.
To God, I'm the loyal opposition.”
― Woody Allen

“There is a theory which states that if ever anyone discovers exactly what the Universe is for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable.

There is another theory which states that this has already happened.”
― Douglas Adams, The Restaurant at the End of the Universe