I can, therefore I am.
Only the educated are free.
Well done is better than well said.
If you've got a talent, protect it.
To be a good loser is to learn how to win.
Problems are not stop signs, they are guidelines.
Expect problems and eat them for breakfast.
Begin to be now what you will be hereafter.
Be gentle to all and stern with yourself.
Know or listen to those who know.
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.