De non apparentibus et non existentibus eadem est ratio.
There is the same estimation concerning things not apparent and things not existing.
De similibus ad similia eadem ratione procedendum est.
We must proceed from similar things to similar, in the same way.
Delegata potestas non potest delegari.
A delegated power cannot be delegated.
Delinquens per iram provocatus, puniri debet mitius.
A delinquent provoked by anger, ought to be punished more mildly.
Derivativa potestas non potest esse major primitiva.
Derivative power cannot be greater than primitive.