We have sexual lust even though we know perfectly well that, because we're using contraception, it is not going to result in the propagation of our genes. That doesn't matter, because the lust was built into our brains at a time when there was no contraception.
Richard Dawkins[It] is capable of driving people to such dangerous folly that faith seems to me to qualify as a kind of mental illness.
Richard DawkinsScience has taught us, against all intuition, that apparently solid things like crystals and rocks are really almost entirely composed of empty space. And the familiar illustration is the nucleus of an atom is a fly in the middle of a sports stadium, and the next atom is in the next sports stadium.
Richard Dawkins