[aspiring.hillbilly]

The century's old observation that gold will never be worth zero is all the proof necessary to hold it.

[keithtoo]

Well, just like the old saying, "They aint making any more of it".

It's a bit ironic, that although he was an undisputed genius - even moreso than Einstein, some would say - Newton also engaged in Alchemy, which actually would have created more gold, if it were successful.