Spes mea in deo est
My trust is in god
Luceat lux vestra
Let your light shine
Amor vincit omnias
Love conquers all
Scientia ipsa potentia est
Knowledge itself is power
Lapis reprobatus caput anguli
(the) stone (which was) rejected (has become) the head (stone) of the corner
Si vis amari, ama
If you want to be loved, love