Ideas Are The Roots Of Creation.

Life Is A Succession Of Lessons Enforced By Immediate Reward, Or, Oftener, By Immediate Chastisement.

Education Is The Methodical Creation Of The Habit Of Thinking.

Learn To Attack Things Frontally But According To The Most Scientific Methods.

Whatever We Read From Intense Curiosity Gives Us A Model Of How We Should Always Read.

Prejudices Subsist In People's Imagination Long After They Have Been Destroyed By Their Experience.