Done Quote by Sugar Ray Robinson
“You always say 'I'll quit when I start to slide', and then one morning you wake up and realize you've done slid.”
“You always say 'I'll quit when I start to slide', and then one morning you wake up and realize you've done slid.”
![“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)
