“Do not go to bed until you have gone over the day three times in your mind. What wrong did I do? What good did I accomplish? What did I forget to do?”

“Tomorrow is tomorrow.Future cares have future cures,And we must mind today.”

“I created a vision of David in my mind and simply carved away everything that was not David.”

“The mind will ever be unstable that has only prejudices to rest on.”

“Where the mind goes the body will follow.”

“A fool is known by hisspeech; and a wise man bysilence.”

“The oldest, shortest words - 'yes' and 'no' - are those which require the most thought.”