I learned yesterday that Edward Fredkin had a high-school diploma (and one year at Caltech) when he became a full professor at MIT in 1968. The value of a shee

I learned yesterday that Edward Fredkin had a high-school diploma (and one year at Caltech) when he became a full professor at MIT in 1968. The value of a sheepskin is less now than it was then. It ain't what you know.