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In respect to lock-making, there can scarcely be such a thing as dishonesty
of intention: the inventor produces a lock which he honestly thinks will
possess such and such qualities; and he declares his belief to the world.
If others differ from him in opinion concerning those qualities, it is open
to them to say so; and the discussion, truthfully conducted, must lead to
public advantage: the discussion stimulates curiosity, and curiosity stimu-
lates invention. Nothing but a partial and limited view of the question
could lead to the opinion that harm can result: if there be harm, it will be
much more than counterbalanced by good."
-- Charles Tomlinson's Rudimentary Treatise on the Construction of Locks,
published around 1850.