The Same Forces Of Nature Which Enable

There Is Beauty In Space, And It Is Orderly. There Is No Weather, And There Is Regularity. It Is Predictable. Just Look At Our Little Explorer; You Can Set Your Clock By It-literally; It Is More Accurate Than Your Clock. Everything In Space Obeys The Laws Of Physics. If You Know These Laws, And Obey Them, Space Will Treat You Kindly.

Everybody Knows What The Moon Is, Everybody Knows What This Decade Is, And Everybody Can Tell A Live Astronaut Who Returned From The Moon From One Who Didn't

The Logistic Requirements For A Large, Elaborate Mission To Mars Are No Greater That Those For A Minor Military Operation Extending Over A Limited Theatre Of War.

A Good Engineer Gets Stale Very Fast If He Doesn't Keep His Hands Dirty.

It Takes Sixty-five Thousand Errors Before You Are Qualified To Make A Rocket.