Thoughtfulness For Others, Generosity, Modesty, And Self-respect

For These Two Years I Have Been Gravitating Towards Your Doctrines, And Since The Publication Of Your Primula Paper With Accelerated Velocity. By About This Time Next Year I Expect To Have Shot Past You, And To Find You Pitching Into Me For Being More Darwinian Than Yourself. However, You Have Set Me Going, And Must Just Take The Consequences, For I Warn You I Will Stop At No Point So Long As Clear Reasoning Will Take Me Further.

If The Hypothesis Of Evolution Is True, Living Matter Must Have Arisen From Non-living Matter; For By The Hypothesis The Condition Of The Globe Was At One Time Such, That Living Matter Could Not Have Existed In It, Life Being Entirely Incompatible With The Gaseous State.

Next To Being Right In This World, The Best Of All Things Is To Be Clearly And Definitely Wrong, Because You Will Come Out Somewhere. If You Go Buzzing About Between Right And Wrong, Vibrating And Fluctuating, You Come Out Nowhere; But If You Are Absolutely And Thoroughly And Persistently Wrong, You Must, Some Of These Days, Have The Extreme Good Fortune Of Knocking Your Head Against A Fact, And That Sets You All Straight Again.

Some Experience Of Popular Lecturing Had Convinced Me That The Necessity Of Making Things Plain To Uninstructed People, Was One Of The Very Best Means Of Clearing Up The Obscure Corners In One's Own Mind.

A Man Has No Reason To Be Ashamed Of Having An Ape For His Grandfather. If There Were An Ancestor Whom I Should Feel Shame In Recalling It Would Rather Be A Man Who Plunges Into Scientific Questions With Which He Has No Real Acquaintance, Only To Obscure Them By An Aimless Rhetoric.