Surely There Is A Time To Submit

Give Unqualified Assent To No Propositions But Those The Truth Of Which Is So Clear And Distinct That They Cannot Be Doubted. The Enunciation Of This First Great Commandment Of Science Consecrated Doubt.

Ecclesiasticism In Science Is Only Unfaithfulness To Truth

I Know No Study Which Is So Unutterably Saddening As That Of The Evolution Of Humanity, As It Is Set Forth In The Annals Of History. Out Of The Darkness Of Prehistoric Ages Man Emerges With The Marks Of His Lowly Origin Strong Upon Him. He Is A Brute, Only More Intelligent Than The Other Brutes, A Blind Prey To Impulses, Which As Often As Not Led Him To Destruction; A Victim To Endless Illusions, Which Make His Mental Existence A Terror And A Burden, And Fill His Physical Life With Barren Toil And Battle.

The Best Men Of The Best Epochs Are Simply Those Who Make The Fewest Blunders And Commit The Fewest Sins.

Teach A Man To Read And Write, And You Have Put Into His Hands The Great Keys Of The Wisdom-box.