All knowledge is connected
to all other knowledge.
The fun is in making the connections.
Arthur C. Aufderheide

(1922 – 2013, palaeopathologist
and expert on dissecting mummies)

Knowledge is like money:
to be of value it must circulate,
and in circulating it can increase
in quantity and, hopefully, in value.
Louis L’Amour

(1908 – 1988, American author)