For Since It Is Impossible For A

For, Above All, I Hold A Notion Of Possibility And Necessity According To Which There Are Some Things That Are Possible, But Yet Not Necessary, And Which Do Not Really Exist. From This It Follows That A Reason That Always Forces A Free Mind To Choose One Thing Over Another (whether That Reason Derives From The Perfection Of A Thing, As It Does In God, Or From Our Imperfection) Does Not Eliminate Our Freedom.

I Hold That The Mark Of A Genuine Idea Is That Its Possibility Can Be Proved, Either A Priori By Conceiving Its Cause Or Reason, Or A Posteriori When Experience Teaches Us That It Is In Fact In Nature.

It Is Worth Noting That The Notation Facilitates Discovery. This, In A Most Wonderful Way, Reduces The Mind's Labour.

There Is Nothing Without Reason.

Why Is There Anything At All Rather Than Nothing Whatsoever?