Do What You Will, Only Do Something.

Our Duty Is To Believe That For Which We Have Sufficient Evidence, And To Suspend Our Judgment When We Have Not.

What We See Depends Mainly On What We Look For.

The Important Thing Is Not So Much That Every Child Should Be Taught, As That Every Child Should Be Given The Wish To Learn.

The Veil Is Slowly Rising, But As Regards Innumerable Questions We Must Be Content To Remain In Ignorance.

A Man Who Is Not A Good Friend To Himself Cannot Be So To Any One Else.