Does anyone know the words to a poem/saying which starts -
Don't worry about what you cannot change don't try to change what you cannot??

Hi Sporty -

If this is the one I think you mean - It is the beautiful Serenity Prayer



The Serenity Prayer
God grant me the serenity
To accept the things I cannot change;
Courage to change the things I can;
And wisdom to know the difference.

Living one day at a time;
Enjoying one moment at a time;
Accepting hardships as the pathway to peace;
Taking, as He did, this sinful world
As it is, not as I would have it;
Trusting that He will make all things right
If I surrender to His Will;
That I may be reasonably happy in this life
And supremely happy with Him
Forever in the next.
Amen.