Do not allow this language (Ada) in its present state to be used in
applications where reliability is critical, i.e., nuclear power stations,
cruise missiles, early warning systems, anti-ballistic missile defense
systems. The next rocket to go astray as a result of a programming language
error may not be an exploratory space rocket on a harmless trip to Venus:
It may be a nuclear warhead exploding over one of our cities. An unreliable
programming language generating unreliable programs constitutes a far
greater risk to our environment and to our society than unsafe cars, toxic
pesticides, or accidents at nuclear power stations.
-- C. A. R. Hoare