The life of the dead is set in the memory of the living.

The life of the dead is placed in the memory of the living. [Lat., Vita enim mortuorum in memoria vivorum est posita.]

Memory is the treasury and guardian of all things. [Lat., Memoria est thesaurus omnium rerum e custos.]

Amicitiae nostrae memoriam spero sempiternam fore

History is the witness that testifies to the passing of time; it illumines reality, vitalizes memory, provides guidance in daily life, and brings us tidings of antiquity.

Memory is the treasury and guardian of all things.