Sex Was Invented As A Biological Instrument

Science Is A Very Human Form Of Knowledge. We Are Always At The Brink Of The Known; We Always Feel Forward For What Is To Be Hoped. Every Judgment In Science Stands On The Edge Of Error And Is Personal. Science Is A Tribute To What We Can Know Although We Are Fallible.

A Genius Is A Man Who Has Two Great Ideas.

Astronomy Is Not The Apex Of Science Or Of Invention. But It Is A Test Of The Cast Of Temperament And Mind That Underlies A Culture.

We Are All Shot Through With Enough Motives To Make A Massacre, Any Day Of The Week That We Want To Give Them Their Head.

A Theory In Its Day Helps To Solve The Problems Of The Day.