Si hortum in bibliotheca habes, nihil deerit.
You love books, and you love gardening. You know who else loved both? Marcus Tullius Cicero! This Latin quote is from Cicero's Epistulae ad Familiares (Letters to Friends), Book IX, Letter 4, written in 46 BCE. It literally translates, "If you have a garden in [your] library, nothing will be lacking," i.e. "If you have a garden and a library, you will want for nothing."