deceipt

[T]he tvvo commended rules by him [Aristotle] ſet down, vvhereby the axioms of Sciences are precepted to be made convertible, and vvhich the latter men have not vvithout elegancy ſurnamed; the one the rule of truth, becauſe it preventeth deceipt; the other the rule of prudence, becauſe it freeth election, are the ſame thing in ſpeculation and affirmation, vvhich vve novv obſerve.