The Young Are Heated By Nature As

For We Do Not Think That We Know A Thing Until We Are Acquainted With Its Primary Conditions Or First Principles, And Have Carried Our Analysis As Far As Its Simplest Elements.

Greatness Of Spirit Is To Bear Finely Both Good Fourtune And Bad, Honor And Disgrace, And Not To Think Highly Of Luxury Or Attention Or Power Or Victories In Contests, And To Possess A Certain Depth And Magnitude Of Spirit.

A City Is Composed Of Different Kinds Of Men; Similar People Cannot Bring A City Into Existence.

He Who Takes His Fill Of Every Pleasure ... Becomes Depraved; While He Who Avoids All Pleasures Alike ... Becomes Insensible.

It Is Clear, Then, That The Earth Must Be At The Centre And Immovable, Not Only For The Reasons Already Given, But Also Because Heavy Bodies Forcibly Thrown Quite Straight Upward Return To The Point From Which They Started, Even If They Are Thrown To An Infinite Distance. From These Considerations Then It Is Clear That The Earth Does Not Move And Does Not Lie Elsewhere Than At The Centre.