It Is Necessary To Believe That The

The Dot Was Introduced As A Symbol For Multiplication By Leibniz. On July 29, 1698, He Wrote In A Letter To Johann Bernoulli: "i Do Not Like X As A Symbol For Multiplication, As It Is Easily Confounded With X.

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

We Never Have A Full Demonstration, Although There Is Always An Underlying Reason For The Truth, Even If It Is Only Perfectly Understood By God, Who Alone Penetrated The Infinite Series In One Stroke Of The Mind.

We May Say, That Not Only The Soul (the Mirror Of An Indestructible Universe) Is Indestructible, But Also The Animal Itself Is, Although Its Mechanism Is Frequently Destroyed In Parts.

Our Reasonings Are Grounded Upon Two Great Principles, That Of Contradiction, In Virtue Of Which We Judge False That Which Involves A Contradiction, And True That Which Is Opposed Or Contradictory To The False.