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.
This day is all that is good and fair.
It is too dear, with its hopes and invitations,
To waste a moment on yesterdays.
Ralph Waldo Emerson
