Proclaim Human Equality As Loudly As You

Oh Devil! Truth Is Better Than Much Profit. I Have Searched Over The Grounds Of My Belief, And If Wife And Child And Name And Fame Were All To Be Lost To Me One After The Other As The Penalty, Still I Will Not Lie.

It Is Wrong For A Man To Say That He Is Certain Of The Objective Truth Of Any Proposition Unless He Can Produce Evidence Which Logically Justifies That Certainty.

The Facts Of Variability, Of The Struggle For Existence, Of Adaptation To Conditions, Were Notorious Enough; But None Of Us Had Suspected That The Road To The Heart Of The Species Problem Lay Through Them, Until Darwin And Wallace Dispelled The Darkness.

That Man, I Think, Has Had A Liberal Education, Who Has Been So Trained In Youth That His Body Is The Ready Servant Of His Will.

The Birth Of Science Was The Death Of Superstition.