I just came across this quote on a favourite scrapbooker's blog. From Emerson apparently:
Finish each day and be done with it. You have done what you could. Some blunders and absurdities no doubt crept in; forget them as soon as you can. Tomorrow is a new day; begin it well and serenely and with too high a spirit to be encumbered with your old nonsense.
I've had a couple of hideous days. A couple of grumpy days and I was feeling a little grumpy again as I contemplated having no fun plans for the 'holiday' tomorrow. But that thinking has gone. Today might have been a grumpy one (heck, it's been a grumpy week....) but tomorrow is a new day and I can make it whatever I choose to. So maybe that's my grateful thing for today. I'm grateful for the sun coming up on a new day.