Factum a judice quod ad officium ejus non pertinet, ratum non est.
An act of a judge which does not belong to his office, is not binding.
Facultas probationum non est angustanda.
The faculty of furnishing proofs, is not to be circumscribed.
Falsa orthographia, sive falsa grammatica, non vitiat concessionem.
Erroneous orthography, or grammatical errors, do not vitiate a grant.
Fama est constans virorum bonorum de re aliqua opinio.
Fame is the constant opinion of good men concerning any thing.
Fatetur facinus qui judicium fugit.
He confesses the crime who avoids the trial.