Thus Every Action Must Be Due To

If Every Tool, When Ordered, Or Even Of Its Own Accord, Could Do The Work That Befits It... Then There Would Be No Need Either Of Apprentices For The Master Workers Or Of Slaves For The Lords.

Why Is It That All Those Who Have Become Eminent In Philosophy, Politics, Poetry, Or The Arts Are Clearly Of An Atrabilious Temperament And Some Of Them To Such An Extent As To Be Affected By Diseases Caused By Black Bile?

There Is Nothing Unequal As The Equal Treatment Of Unequals.

Everything That Depends On The Action Of Nature Is By Nature As Good As It Can Be, And Similarly Everything That Depends On Art Or Any Rational Cause, And Especially If It Depends On The Best Of All Causes.

Happiness Is A Quality Of The Soul...not A Function Of One's Material Circumstances.