The Best Plan Is To Profit By

Among These Things, One Thing Seems Certain - That Nothing Certain Exists And That There Is Nothing More Pitiful Or More Presumptuous Than Man.

The Most Disgraceful Cause Of The Scarcity [of Remedies] Is That Even Those Who Know Them Do Not Want To Point Them Out, As If They Were Going To Lose What They Pass On To Others.

We Ought To Be Guarded Against Every Appearance Of Envy, As A Passion That Always Implies Inferiority Wherever It Resides.

It Is Ridiculous To Suppose That The Great Head Of Things, Whatever It Be, Pays Any Regard To Human Affairs.

This Only Is Certain, That There Is Nothing Certain.