Cras amet qui numquam amavit quique amavit cras amet → May he love tomorrow who has never loved before; And may he who has loved, love tomorrow as well.
Petro: ōnis, m. 1. petra,
I a Roman surname, Suet. Vesp. 1.
(2) Pĕtrō,¹⁵ ōnis, m., T. Flavius Pétro, aïeul de Vespasien : Suet. Vesp. 1.