It Is A Law, That Every Event

... All Ideas Need To Be Heard, Because Each Idea Contains One Aspect Of The Truth. By Examining That Aspect, We Add To Our Own Idea Of The Truth. Even Ideas That Have No Truth In Them Whatsoever Are Useful Because By Disproving Them, We Add Support To Our Own Ideas.

The Study Of Science Teaches Young Men To Think, While Study Of The Classics Teaches Them To Express Thought.

He Who Knows Only His Own Side Of The Case (argument) Knows Little Of That. His Reasons May Be Good, And No One May Have Been Able To Refute Them. But If He Is Equally Unable To Refute The Reasons On The Opposite Side, If He Does Not So Much As Know What They Are, He Has No Ground For Preferring Either Opinion

Complete Liberty Of Contradicting And Disproving Our Opinion, Is The Very Condition Which Justifies Us In Assuming Its Truth For Purposes Of Action.

A Man Who Has Nothing For Which He Is Willing To Fight, Nothing Which Is More Important Than His Own Personal Safety, Is A Miserable Creature And Has No Chance Of Being Free Unless Made And Kept So By The Exertions Of Better Men Than Himself.