Nothing In Life Is More Necessary Than

... A Science Must Deal With A Subject And Its Properties.

We Can Do Noble Acts Without Ruling The Earth And Sea.

Prudence As Well As Moral Virtue Determines The Complete Performance Of A Man's Proper Function: Virtue Ensures The Rightness Of The End We Aim At, Prudence Ensures The Rightness Of The Means We Adopt To Gain That End.

Authority Is No Source For Truth.

You Will Never Do Anything In This World Without Courage. It Is The Greatest Quality Of The Mind Next To Honor.