Music Is A Secret And

Therefore, I Have Attacted [the Problem Of The Catenary] Which I Had Hitherto Not Attempted, And With My Key [the Differential Calculus] Happily Opened Its Secret. Acta Eruditorum

The Most Perfect Society Is That Whose Purpose Is The Universal And Supreme Happiness.

The Words 'here You Can Find Perfect Peace' Can Be Written Only Over The Gates Of A Cemetery.

Either There Are No Corporeal Substances, And Bodies Are Merely Phenomena Which Are True Or Consistent With Each Other, Such As A Rainbow Or A Perfectly Coherent Dream, Or There Is In All Corporeal Substances Something Analogous To The Soul.

The World Is Not A Machine. Everything In It Is Force, Life, Thought.