One Of Our Forefathers Must

As Soon As You Know A Man To Be Blind, You Imagine That You Can See It From His Back.

There Is No More Important Rule Of Conduct In The World Than This: Attach Yourself As Much As You Can To People Who Are Abler Than You And Yet Not So Very Different That You Cannot Understand Them.

Doubt Everything At Least Once, Even The Sentence "two Times Two Is Four."

Do Not Take Too Artificial A View Of Mankind But Judge Them From A Natural Standpoint, Deeming Them Neither Over Good Nor Over Bad.

Knowledge Acquired Too Rapidly And Without Being Personally Supplemented Is Never Very Productive.