There Is Nothing Without Reason.

I Have Seen Something Of The Project Of M. De St. Pierre, For Maintaining A Perpetual Peace In Europe. I Am Reminded Of A Device In A Cemetery, With The Words: Pax Perpetua ; For The Dead Do Not Fight Any Longer: But The Living Are Of Another Humor; And The Most Powerful Do Not Respect Tribunals At All.

Indeed Every Monad Must Be Different From Every Other. For There Are Never In Nature Two Beings, Which Are Precisely Alike, And In Which It Is Not Possible To Find Some Difference Which Is Internal, Or Based On Some Intrinsic Quality.

There Are Also Two Kinds Of Truths: Truth Of Reasoning And Truths Of Fact.

[alternate Translation:] The Divine Spirit Found A Sublime Outlet In That Wonder Of Analysis, That Portent Of The Ideal World, That Amphibian Between Being And Not-being, Which We Call The Imaginary Root Of Negative Unity.

For Since It Is Impossible For A Created Monad To Have A Physical Influence On The Inner Nature Of Another, This Is The Only Way In Which One Can Be Dependent On Another.