...the more risks you allow children to take, the better they learn to take care of themselves. If you never let them take any risks, then I believe they become very prone to injury. Boys should be allowed to climb tall trees and walk along the tops of high walls and dive into the sea from high rocks... The same with girls. I like the type of child who takes risks. Better by far than the one who never does so.
Roald DahlYou ignorant little slug!" the Trunchbull bellowed. "You witless weed! You empty-headed hamster! You stupid glob of glue!
Roald DahlShe might even be your lovely school-teacher who is reading these words to you at this very moment. Look carefully at that teacher. Perhaps she is smiling at the absurdity of such a suggestion. Don't let that put you off. It could be part of cleverness. I am not, of course, telling you for one second that your teacher actually is a witch. All I am saying is that she might be one. It is most unlikely. But--here comes the big "but"--not impossible.
Roald Dahl