Good men seek it by the natural means of the virtues; evil men, however, try to achieve the same goal by a variety of concupiscences, and that is surely an unnatural way of seeking the good. Don't you agree?

It's my belief that history is a wheel. 'Inconstancy is my very essence,'? says the wheel. Rise up on my spokes if you like but don't complain when you're cast back down into the depths. Good times pass away, but then so do the bad. Mutability is our tragedy, but it's also our hope. The worst of times, like the best, are always passing away.

One's virtue is all that one truly has, because it is not imperiled by the vicissitudes of fortune.

The science of numbers ought to be preferred as an acquisition before all others, because of its necessity and because of the great secrets and other mysteries which there are in the properties of numbers. All sciences partake of it, and it has need of none.

A man content to go to heaven alone will never go to heaven.

In omni adversitate fortunæ, infelicissimum genus est infortunii fuisse felicem In every adversity of fortune, to have been happy is the most unhappy kind of misfortune.

So it follows that those who have reason have freedom to will or not to will, although this freedom is not equal in all of them. [...] human souls are more free when they persevere in the contemplation of the mind of God, less free when they descend to the corporeal, and even less free when they are entirely imprisoned in earthly flesh and blood.