Adventure Quote by John Allyn
““Remember, there’s sacrifice involved in any kind of life. Even the man who chooses the safe way has to give up the thrill of combat. The point is that once you know what you want, you must be prepared to sacrifice everything to get it.””
![“I've used the Phoenix Centrifuge to replicate what the body's going to go through on the flight up. I've also done some gravity tests with ZERO-G [a charter-flight service in Arlington, Va., that uses modified Boeing 727s to simulate weightlessness], which went great.” quote by Richard Branson](https://sms4smile.com/quotes/img-quotes/aa1/richard-branson-256_adventure_i-ve-used-the-phoenix-centrifuge-to-repl_903.jpg)
