"Pray and work" which sums up his Rule that he wrote as a guide for monastic life. I have placed a link to the English version of the Rule below.
The motto of Benedictine Academy is 'Listen, Learn, Love and Lead...this is the Benedictine Way!'.
The motto of Order of Saint Benedict is 'Ora et Labora'.
The motto of Benedict College is 'A Power for Good in Society'.
St Benedict's College Colombo's motto is 'Religio, Mores, Cultura'.
St Benedict's RC High School's motto is 'Ora et Labora'.
The motto of St Benedict's School is 'A Minimis Incipe'.
Ora et labora ("Pray and work!")
The motto of Order of Saint Paul the First Hermit is 'Solus Cum Deo Solo'.
The motto of Saint Gabriel's College is 'Labor Omnia Vincit'.
Saint Andrew's Junior School's motto is 'Up and On'.
The motto of Saint Dominic Academy is 'Empowering Women for Leadership'.
The motto of Saint Joseph College Maasin City is 'God, Country, Knowledge'.
The motto of Order of Saint Paul the First Hermit is 'Solus Cum Deo Solo'.
The motto of Saint Saviour High School of Brooklyn is 'Peace is the tranquility of good order'.
Saint Gabriel's School's motto is 'V.I.D.A'.
The motto of Saint Patrick's Battalion is 'Irish language'.
Saint Sava's motto is 'Only Unity Saves the Serbs'.
The motto of Mount Saint Charles Academy is 'Excelsior'.
Saint Benedict at Auburndale's motto is 'Veritas ∙ Caritas ∙ Libertas'.
Saint Michael's College's motto is 'Quis ut Deus?'.
The motto of Saint Anne School is 'Body, Mind, and Soul'.
Saint Thomas School's motto is 'Where Young Minds Grow'.
The motto of Île Saint-Paul is 'Liberté, égalité, fraternité'.
The motto of Academy of Saint Elizabeth is 'Deus est Caritas'.