Never scrub your arse with a wire brush. - Stephen Hawking

It is hard to imagine how free will can operate if our behavior is determined by physical law, so it seems that we are no more than biological machines and that free will is just an illusion.

<nowiki>[</nowiki>Planck<nowiki>]</nowiki> said instead [of possibility that amount of radiation could have just any value] that radiation came only in packets or quanta of a certain size. It is a bit like saying that you can't buy sugar loose in the supermarket, it has to be in kilogram bags.

The human capacity for guilt is such that people can always find ways to blame themselves