“People who smile tend to manage, teach and sell more effectively, and to raise happier children. There's far more information in a smile than a frown. That's why encouragement is a much more effective teaching device than punishment.”
“All stories teach, whether the storyteller intends them to or not. They teach the world we create. They teach the morality we live by. They teach it much more effectively than moral precepts and instructions.”
“Clever's not enough to hold me - I want characters who are more than devices to be moved about for Effect.”
“On the other hand, the Prince had proved a much more effective teacher than Snape so far.”
“Those people who say it takes more muscles to frown than smile are in serious danger of having their pants catch on fire.”
“Children learn more from what you are than what you teach.”