They are perjured who observing the words of an oath, deceive the ears of those who hear them.
Perpetua lex est nullam legem humanam ac positivam perpetuam esse; et clausula quæ abrogationem excludit, ab initio non valet.
It is a perpetual law, that there is no human and positive law perpetual; and the clause which excludes disannulling, is not valid from the beginning.
Perpetuitatibus lex obsistit.
The law opposes perpetuities.
Persona conjuncta æquiparatur interesse proprio.
A conjunct person has an equal share in his own right.
Perspicua vera non sunt probanda.
Self-evident truths are not to be proved.
Pirata communis omnium hostis.