When You Have Nothing To Say, Say

Knowledge Is Two-fold, And Consists Not Only In An Affirmation Of What Is True, But In The Negation Of That Which Is False.

He That Gives A Portion Of His Time And Talent To The Investigation Of Mathematical Truth, Will Come To All Other Questions With A Decided Advantage Over His Opponents.

Pity A Thing Often Avowed, Seldom Felt; Hatred Is A Thing Often Felt, Seldom Avowed.

Many ... Begin To Make Converts From Motives Of Charity, But Continue To Do So From Motives Of Pride. ... Charity Is Contented With Exhortation And Example, But Pride Is Not To Be So Easily Satisfied. ... Whenever We Find Ourselves More Inclined To Persecute Than Persuade, We May Then Be Certain That Our Zeal Has More Of Pride In It Than Of Charity.

Some Men Are Very Entertaining For A First Interview, But After That They Are Exhausted, And Run Out; On A Second Meeting We Shall Find Them Flat And Monotonous; Like Hand-organs, We Have Heard All Their Tunes.