Wonder Is The Desire Of Knowledge.

The Soul, Which Is The First Principle Of Life, Is Not A Body, But The Act Of A Body; Just As Heat, Which Is The Principle Of Calefaction, Is Not A Body, But An Act Of A Body.

The Existence Of A Prime Mover- Nothing Can Move Itself; There Must Be A First Mover. The First Mover Is Called God.

It [covetousness] Is A Sin Against God, Just As All Mortal Sins, In As Much As Man Condemns Things Eternal For The Sake Of Temporal Things.

There Is No Leisure About Politics.

If Forgers And Malefactors Are Put To Death By The Secular Power, There Is Much More Reason For Excommunicating And Even Putting To Death One Convicted Of Heresy.