Experience keeps a dear school, yet fools will learn in no other.
“Haste makes waste.”
“Success is the result of making many mistakes and learning from experience.”
“It was the mistakes one made at the beginning of a case that were the worst. They were the irretrievable ones, the ones that got you off on the wrong foot, that gave the enemy the first game.”
“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. You shall begin it serenely and with too high a spirit to be encumbered with your old nonsense.”