To see the future, you must look at your past.

Is that to say learn from your mistakes and try not to repeat them?

Who you were is not who you are
And who you are is not who you will be

Growth and change are ever occurring.
Have a Positive Mental Attitude!
Be Thankful! Be Kind!
Be Mindful! Let the person you are Shine!
The gift you are presented with 
Is not meant to let slip away
With your heart, capture the moment!