They are able who think they are able.
Your descendants shall gather your fruits.
You, Roman, remember to rule peoples with your power. -Tu regere imperio populos, Romane, memento
Happy the man who has been able to learn the causes of things.
He is fortunate who had been able to learn the causes of things. -Felix qui potuit rerum cognoscere causas
What a lot of work it was to found the Roman race.