If you do not find the Latin phrase you are looking for on this page, here are more Latin phrases about intelligence and knowledge:
ipsa scientia potestas est
Knowledge itself is power. (Sir Francis Bacon)
Divination by opening a book.
timeo Danaos et dona ferentis
I fear the Greeks even [when they are] carrying gifts (Virgil)
nihil est... simul et inventum et perfectum
Nothing is conceived and perfected at the same time. (Cicero)
Experientia docet (Tacitus)
Cogito, ergo sum
(Rene Descartes - French philosopher, writer, scientist and mathematician.)
I think, therefore I am.
amat victoria curam
Victory likes careful preparation. (Anonymous)