Man's Duty Is To Improve Himself; To

At Some Future Day It Will Be Proved, I Cannot Say When And Where, That The Human Soul Is, While In Earth Life, Already In An Uninterrupted Communication With Those Living In Another World.

The Wise Man Can Change His Mind; The Stubborn One, Never.

Nature, When Left To Universal Laws, Tends To Produce Regularity Out Of Chaos.

Reason Must Approach Nature In Order To Be Taught By It. It Must Not, However, Do So In The Character Of A Pupil Who Listens To Everything That The Teacher Chooses To Say, But Of An Appointed Judge Who Compels The Witness To Answer Questions Which He Has Himself Formulated.

I Feel A Complete Thirst For Knowledge And An Eager Unrest To Go Further In It As Well As Satisfaction At Every Acquisition. There Was A Time When I Believed That This Alone Could Constitute The Honor Of Mankind, And I Had Contempt For The Ignorant Rabble Who Know Nothing.