Pope St. Sylvester I (4th century)
During Sylvester's pontificate, the great churches of Rome were built by Emperor Constantine, such as the Basilicas of St. John Lateran and St. Peter. He contributed to the development of the liturgy of the Church, and compiled the first history of Roman martyrs.

Reflections from the Saints

You ask me a method of attaining perfection. I know of love, and only love. Love can do all things.
– St. Therese of Lisieux