Arrive at knowledge over small streamlets, and do not plunge immediately into the ocean, since progress must go from the easier to the more difficult.

So, to detract from the perfection of creatures is to detract from the perfection of divine power.

Since faith rests upon infallible truth, and since the contrary of a truth can never be demonstrated, it is clear that the arguments brought against faith cannot be demonstrations, but are difficulties that can be answered.

Humility is the mark of a genuine disciple.

The servants of God...whether provoked by word or work, by keeping themselves tranquil and peaceful, evince a perfect nobleness of soul.

When the devil is called the god of this world, it is not because he made it, but because we serve him with our worldliness.

Practical sciences proceed by building up; theoretical science by resolving into components.