Its my own motto, I meet myself coming and going (that one's not mine but its a true thing), there are never enough hours in a day or night to do everything I would like to do (this one's not mine either but another true dat), I fall asleep nightly with a book in my hand, glasses on, wanting desperately to read but too tired and not enough done and my body aching from trying to do it, and its all enjoyable
My other favorite saying and I don't think its anyone else's original, is: "self inflicted" it began as pertaining to myself but I quickly realized it pertains to everyone else, too...
and my 3rd favorite which is another "true dat" and is for myself:
"it hurts to be lazy" and the hurt from doing and doing well, is a good hurt. I was born w/one leg longer than the other and back then the doctors never knew enough to realize my short little mother didn't have enough room in her for me so my back was out of whack...I cannot lay around or sit around and do nothing, it hurts like heck! I absolutely need to be doing something physical to function and it keeps me happy
Just might work for others, too!