No Science Ever Defends Its First Principles.

The Aim Of The Wise Is Not To Secure Pleasure, But To Avoid Pain.

If The State Cannot Be Entirely Composed Of Good Men, And Yet Each Citizen Is Expected To Do His Own Business Well, And Must Therefore Have Virtue, Still Inasmuch As All The Citizens Cannot Be Alike, The Virtue Of The Citizen And Of The Good Man Cannot Coincide. All Must Have The Virtue Of The Good Citizen - Thus, And Thus Only, Can The State Be Perfect; But They Will Not Have The Virtue Of A Good Man, Unless We Assume That In The Good State All The Citizens Must Be Good.

To Be Ignorant Of Motion Is To Be Ignorant Of Nature

Worthless Persons Appointed To Have Supreme Control Of Weighty Affairs Do A Lot Of Damage.

The Soul Is The Cause Or Source Of The Living Body. The Terms Cause And Source Have Many Senses. But The Soul Is The Cause Of Its Body Alike In All Three Senses Which We Explicitly Recognize. It Is (a) The Source Or Origin Of Movement, It Is (b) The End, It Is (c) The Essence Of The Whole Living Body.