Veritas lux mea
Truth is my light
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
Sapientia et doctrina
Wisdom and learning
In principio erat verbum
In the beginning was the word
Amor vincit omnias
Love conquers all