Past Time Is Finite, Future Time Is

Equipped With His Five Senses, Man Explores The Universe Around Him And Calls The Adventure Science.

Science Is The One Human Activity That Is Totally Progressive.

Past Time Is Finite, Future Time Is Infinite.

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

The Great Spirals, With Their Enormous Radial Velocities And Insensible Proper Motions, Apparently Lie Outside Our Solar System.