The Fifth Commandment for C programmers:
Thou shalt check thy array bounds of all strings (indeed, all arrays), for
surely where thou typest foo someone someday shall type
supercalifragilisticexpialidocious.
-- Harry Spencer
The Tenth Commandment for C programmers:
Thou shalt foreswea enounce, and abjure the vile heresy which claimeth
that All the world's a VAX, and have no commerce with the benighted
heathens who cling to this barbarous belief, that the days of thy program may
be long even though the days of thy current machine be short....