I'm done ...for the day.
I've given it my best.
I've conquered what I set out to do for today.
Now, my bed is calling me.
I bid you a goodnight my friends.
May you wake up tomorrow and have all your wishes come true and your problems vanish in thin air. May you sleep as peaceful as I will. May you wish the same for me as well. I bid you farewell my friends. We shall see each other again.