you never know until you try

You never know until you try.
And you never try unless you really try.
You give it your best shot;you do the best you can.
And if you have done everyting in your power,
And still fail,
the truth of the matter is that you haven't failed at all.
When you reach for your dreams,
No matter what they may be,
You grow from the reaching.
You learn from the trying.
You win from the doing.