The search for a personal identity is the life task of a teenager.

If you want your children to improve, let them overhear the nice things you say about them to others.

To sense when a teenager needs understanding and when misunderstanding is a difficult and delicate task. The sad truth is that no matter how wise we are, we cannot be right for any length of time in our teenagers' eyes.

Teachers are expected to reach unattainable goals with inadequate tools. The miracle is that at times they accomplish this impossible task.

Whenever I hear about a child needing something, I ask myself, 'Is it what he needs or what he wants?' It isn't always easy to distinguish between the two. A child has many real needs which can and should be satisfied. His wants are a bottomless pit. He wants, for example, to sleep with his parents. He needs to be in his own bed. At Christmas he wants every toy advertised on television. He needs only one or two.

When gentle persuasion [of children] falls on deaf ears, we resort to ridicule and rebuke. Then we return to threats and punishment. This is the modus operandi of a mutual frustration society.

When a child hits a child, we call it aggression. When a child hits an adult, we call it hostility. When an adult hits an adult, we call it assault. When an adult hits a child, we call it discipline.