Observation Always Involves Theory.

Past Time Is Finite, Future Time Is Infinite.

A Scientist Naturally And Inevitably ... Mulls Over The Data And Guesses At A Solution. He Proceeds To Testing Of The Guess By New Data-predicting The Consequences Of The Guess And Then Dispassionately Inquiring Whether Or Not The Predictions Are Verified.

There We Measure Shadows, And We Search Among Ghostly Errors Of Measurement For Landmarks That Are Scarcely More Substantial.

Science Is The One Human Activity That Is Totally Progressive.

At The Last Dim Horizon, We Search Among Ghostly Errors Of Observations For Landmarks That Are Scarcely More Substantial. The Search Will Continue. The Urge Is Older Than History. It Is Not Satisfied And It Will Not Be Oppressed.