The best time to give advice to your children is while they're still young enough to believe you know what you're talking about.
Some members of Congress ought to have their mouths taped instead of their speeches.
The tongue is the only muscle in the human body that never gets tired [talking].
There would be no population explosion if people who are trying to keep the wolf from the door wouldn't let the stork fly in through the window.
Hindsight is good, foresight is better; but second sight is best of all.
The quizzical expression of the monkey at the zoo comes from his wondering whether he is his brother's keeper, or his keeper's brother.