An Ignorant Doctor Is The Aide-de-camp Of

Now It Is Established In The Sciences That No Knowledge Is Acquired Save Through The Study Of Its Causes And Beginnings, If It Has Had Causes And Beginnings; Nor Completed Except By Knowledge Of Its Accidents And Accompanying Essentials.

The Different Sorts Of Madness Are Innumerable.

Pain Is A Sensation Produced By Something Contrary To The Course Of Nature And This Sensation Is Set Up By One Of Two Circumstances: Either A Very Sudden Change Of The Temperament (or The Bad Effect Of A Contrary Temperament) Or A Solution Of Continuity.

The World Is Divided Into Men Who Have Wit And No Religion And Men Who Have Religion And No Wit.

Pure Earth Does Not Petrify, Because The Predominance Of Dryness Over [i.e. In] The Earth Endows It Not With Coherence But Rather With Crumbliness. In General, Stone Is Formed In Two Ways Only (a) Through The Hardening Of Clay, And (b) By The Congelation [of Waters].