Uncertainties Quotes
You don't need worry about things like people leaving your life, stay motivated to overcome the difficulties, uncertainties and obstacles of life.
- Unknown

We've done more than we've ever done to minimize the risk going uphill. There are still some uncertainties (about repairing the shuttle), but we are still a lot farther down the road than we were two years ago. And that is 20 years after we declared (the repairs) to be technically impossible.
- Paul Hill

Page 1 of 16