Expect problems and eat them for breakfast.
The dog that trots about finds a bone.
Who seeks shall find.
If you think you can do it, you can.
The most effective way to do it, is to do it.
Problems are not stop signs, they are guidelines.
Leap, and the net will appear.
Quality is not an act, it is a habit.
Begin to be now what you will be hereafter.
The wise does at once what the fool does at last.
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.