I Knew That Even If

Science Is The One Human Activity That Is Totally Progressive.

The History Of Astronomy Is A History Of Receding Horizons.

We Do Not Know Why We Are Born Into The World, But We Can Try To Find Out What Sort Of A World It Is - At Least In Its Physical Aspects.

Science Is The One Human Activity That Is Truly Progressive. The Body Of Positive Knowledge Is Transmitted From Generation To Generation.

Observations Always Involve Theory.