Not Until The Empirical Resources Are Exhausted,

All Nature Is A Vast Symbolism: Every Material Fact Has Sheathed Within It A Spiritual Truth.

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

Wisdom Cannot Be Directly Transmitted, And Does Not Readily Accumulate Through The Ages.

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

Equipped With Our Five Senses - Along With Telescopes And Microscopes And Mass Spectrometers And Seismographs And Magnetometers And Particle Accelerators And Detectors Sensitive To The Entire Electromagnetic Spectrum - We Explore The Universe Around Us And Call The Adventure Science.