I do not remember ever having seen a sustained argument by an author
which, starting from philosophical premises likely to met with general
acceptance, reached the conclusion that a praiseworthy ordering of
one's life is to devote it to research in mathematics.
-- Sir Edmund Whittaker (1873-1956)
-- Scientific American, Volume 183, September 1950, page 42
COME FROM n.
A semi-mythical language construct dual to the
`go to' COME FROM <label> would cause the referenced label
to act as a sort of trapdoor, so that if the program ever reached
it control would quietly and automagically be transferred to
the statement following the COME FROM....