That Judges Of Important Causes Should Hold

The Greatest Virtues Are Those Which Are Most Useful To Other Persons.

Young People Are In A Condition Like Permanent Intoxication, Because Life Is Sweet And They Are Growing.

Nature Herself, As Has Been Often Said, Requires That We Should Be Able, Not Only To Work Well, But To Use Leisure Well; For, As I Must Repeat Once Again, The First Principle Of All Action Is Leisure. Both Are Required, But Leisure Is Better Than Occupation And Is Its End.

Friends Enhance Our Ability To Think And Act.

Now, The Causes Being Four, It Is The Business Of The Student Of Nature To Know About Them All, And If He Refers His Problems Back To All Of Them, He Will Assign The "why" In The Way Proper To His Science-the Matter, The Form, The Mover, That For The Sake Of Which.