Yesterday is a canceled check: Forget it. Tomorrow is a promissory not >>
Success doesn't mean the absence of failures; it means the attainment >>
There is nothing new, but what has become antiquated. >>
Study the past if you would divine the future. >>
The past is at least secure. >>
Yesterday is a canceled check: Forget it. Tomorrow is a promissory note: Don't count on it. Today is ready cash: Use it!