Only dull people are brilliant at breakfast.
The average person thinks he isn't.
The best of us must sometimes eat our words.
Memory feeds imagination.
Reveal not every secret you have to a friend, for how can you tell but that friend may hereafter become an enemy. And bring not all mischief you are able to upon an enemy, for he may one day become your friend.
People will buy anything that is one to a customer.
The knowledge of the world is only to be acquired in the world, and not in a closet.