The number of possible "on-off" patterns of neuronal firing is immense, estimated as a staggering ten times ten one million times (ten to the millionth power). The brain is obviously capable of an imponderably huge variety of activity; the fact that it is often organized and functional is quite an accomplishment!

Adolescents who are absorbing negative messages about who they are and what is expected of them may sink to that level instead of realizing their true potential. As Johann Wolfgang von Goethe wrote, “Treat people as if they were what they ought to be and you help them become what they are capable of being."

We now know that the way to help a child develop optimally is to help create connections in her brain—her whole brain—that develop skills that lead to better relationships, better mental health, and more meaningful lives. You could call it brain sculpting, or brain nourishing, or brain building. Whatever phrase you prefer, the point is crucial, and thrilling: as a result of the words we use and the actions we take, children’s brains will actually change, and be built, as they undergo new experiences.

Interpersonal experience shapes the mind as it continues to develop throughout the lifespan... Interactions with the environment, especially relationships with other people, directly shape the development of the brain's structure and function.

While the days of parenting may seem so long, the years are so short.

Each of us needs periods in which our minds can focus inwardly. Solitude is an essential experience for the mind to organize its own processes and create an internal state of resonance. In such a state, the self is able to alter its constraints by directly reducing the input from interactions with others. (p. 235)

We must keep in mind that only a part of memory can be translated into the language-based packets of information people use to tell their life stories to others. Learning to be open to many layers of communication is a fundamental part of getting to know another person's life.