In Inventing A Model We May Assume

This Much Then, Is Clear: In All Our Conduct It Is The Mean That Is To Be Commended.

The Ultimate End...is Not Knowledge, But Action. To Be Half Right On Time May Be More Important Than To Obtain The Whole Truth Too Late.

Health Is A Matter Of Choice, Not A Mystery Of Chance

Now The Greatest External Good We Should Assume To Be The Thing Which We Offer As A Tribute To The Gods, And Which Is Most Coveted By Men Of High Station, And Is The Prize Awarded For The Noblest Deeds; And Such A Thing Is Honor, For Honor Is Clearly The Greatest Of External Goods.

For Nature By The Same Cause, Provided It Remain In The Same Condition, Always Produces The Same Effect, So That Either Coming-to-be Or Passing-away Will Always Result.