Seeking Serenity

Let me remind myself of the first verse to the Serenity Prayer by Reinhold Niebuhr.

God, grant me the serenity to accept the things I cannot change,
The courage to change the things I can,
And wisdom to know the difference.

I'm not in a 12 step program. I simply felt the need to chant that to myself as I ran today and thought a brief reminder might be good for everyone.