“Don't use yesterday's state of mind, to make today's decision.”
“I’m here today because of my decisions yesterday. So I can change my tomorrow today, but I can’t change my today today. This makes the me of yesterday offensive to the me of today.”
“In order to be wise, we cannot expect yesterday's wise decision to relieve us from the necessity and responsibility to make wise decisions today.”
“Don't let yesterday use up too much of today.”
“Yesterday is a canceled check: Forget it. Tomorrow is a promissory note: Don't count on it. Today is ready cash: Use it!”
“It is always thus, impelled by a state of mind which is destined not to last, we make our irrevocable decisions”