I do not remember ever having seen a sustained argument by an author which,
starting from philosophical premises likely to meet 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, "Scientific American", Vol. 183
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....