Wherever you are - be all there.
Leap, and the net will appear.
Well done is better than well said.
To know oneself, one should assert oneself.
Be thine own palace, or the world's thy jail.
It's always too early to quit.
The dog that trots about finds a bone.
Problems are not stop signs, they are guidelines.
To be a good loser is to learn how to win.
Be gentle to all and stern with yourself.
There's a lot of interest from the medical community on how things develop in microgravity, and the hope, later, that is expected to apply to what the changes are in humans as well.