Don Marquis

"Age is not a particularly interesting subject. Anyone can get old. All you have to do is live long enough."

"Middle age is the time when a man is always thinking that in a week or two he will feel as good as ever."

"Of middle age the best that can be said is that a middle-aged person has likely learned how to have a little fun in spite of his troubles."

"Procrastination is the art of keeping up with yesterday."

"Punctuality is one of the cardinal business virtues: always insist on it in your subordinates."

"One of the most important things to remember about infant care is: don't change diapers in midstream."