Charity is the form, mover, mother and root of all the virtues.

The existence of a prime mover- nothing can move itself; there must be a first mover. The first mover is called God.

To one who has faith, no explanation is necessary. To one without faith, no explanation is possible.

We must love them both, those whose opinions we share and those whose opinions we reject, for both have labored in the search for truth, and both have helped us in finding it.

How can we live in harmony? First we need to know we are all madly in love with the same God.

I receive Thee ransom of my soul. For love of Thee have I studied and kept vigil toiled preached and taught.

Secondly, man sins against nature when he goes against his generic nature, that is to say, his animal nature. Now, it is evident that, in accord with natural order, the union of the sexes among animals is ordered towards conception. From this it follows that every sexual intercourse that cannot lead to conception is opposed to man's animal nature.